Alright, let's solve this math problem step by step. First, we have the number 517. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 74. So, we're going to take the number 517 and add it to itself 74 times.
Step 1: 0 + 517 = 517
Step 2: 517 + 517 = 1034
Step 3: 1034 + 517 = 1551
Step 4: 1551 + 517 = 2068
Step 5: 2068 + 517 = 2585
Step 6: 2585 + 517 = 3102
Step 7: 3102 + 517 = 3619
Step 8: 3619 + 517 = 4136
Step 9: 4136 + 517 = 4653
Step 10: 4653 + 517 = 5170
Step 11: 5170 + 517 = 5687
Step 12: 5687 + 517 = 6204
Step 13: 6204 + 517 = 6721
Step 14: 6721 + 517 = 7238
Step 15: 7238 + 517 = 7755
Step 16: 7755 + 517 = 8272
Step 17: 8272 + 517 = 8789
Step 18: 8789 + 517 = 9306
Step 19: 9306 + 517 = 9823
Step 20: 9823 + 517 = 10340
Step 21: 10340 + 517 = 10857
Step 22: 10857 + 517 = 11374
Step 23: 11374 + 517 = 11891
Step 24: 11891 + 517 = 12408
Step 25: 12408 + 517 = 12925
Step 26: 12925 + 517 = 13442
Step 27: 13442 + 517 = 13959
Step 28: 13959 + 517 = 14476
Step 29: 14476 + 517 = 14993
Step 30: 14993 + 517 = 15510
Step 31: 15510 + 517 = 16027
Step 32: 16027 + 517 = 16544
Step 33: 16544 + 517 = 17061
Step 34: 17061 + 517 = 17578
Step 35: 17578 + 517 = 18095
Step 36: 18095 + 517 = 18612
Step 37: 18612 + 517 = 19129
Step 38: 19129 + 517 = 19646
Step 39: 19646 + 517 = 20163
Step 40: 20163 + 517 = 20680
Step 41: 20680 + 517 = 21197
Step 42: 21197 + 517 = 21714
Step 43: 21714 + 517 = 22231
Step 44: 22231 + 517 = 22748
Step 45: 22748 + 517 = 23265
Step 46: 23265 + 517 = 23782
Step 47: 23782 + 517 = 24299
Step 48: 24299 + 517 = 24816
Step 49: 24816 + 517 = 25333
Step 50: 25333 + 517 = 25850
Step 51: 25850 + 517 = 26367
Step 52: 26367 + 517 = 26884
Step 53: 26884 + 517 = 27401
Step 54: 27401 + 517 = 27918
Step 55: 27918 + 517 = 28435
Step 56: 28435 + 517 = 28952
Step 57: 28952 + 517 = 29469
Step 58: 29469 + 517 = 29986
Step 59: 29986 + 517 = 30503
Step 60: 30503 + 517 = 31020
Step 61: 31020 + 517 = 31537
Step 62: 31537 + 517 = 32054
Step 63: 32054 + 517 = 32571
Step 64: 32571 + 517 = 33088
Step 65: 33088 + 517 = 33605
Step 66: 33605 + 517 = 34122
Step 67: 34122 + 517 = 34639
Step 68: 34639 + 517 = 35156
Step 69: 35156 + 517 = 35673
Step 70: 35673 + 517 = 36190
Step 71: 36190 + 517 = 36707
Step 72: 36707 + 517 = 37224
Step 73: 37224 + 517 = 37741
Step 74: 37741 + 517 = 38258

So, 517*74 = 38258