Alright, let's work through 6638 times 9319 step by step
6638 × 9319 = 9319 × (6638)
+ 9319 × 8 that equals 74552
+ 9319 × 30 what gives us 279570
+ 9319 × 600 that results in 5591400
+ 9319 × 6000 that equals 55914000

= 61859522
