Alright, let's work through 75515476 times 49976451 step by step
75515476 × 49976451 = 49976451 × (75515476)
+ 49976451 × 6 that equals 299858706
+ 49976451 × 70 that is equal 3498351570
+ 49976451 × 400 yielding 19990580400
+ 49976451 × 5000 producing 249882255000
+ 49976451 × 10000 producing 499764510000
+ 49976451 × 500000 yielding 24988225500000
+ 49976451 × 5000000 yielding 249882255000000
+ 49976451 × 70000000 giving us 3498351570000000

= 3773995486055676
