Alright, let's work through 75903943 times 76742158 step by step
75903943 × 76742158 = 76742158 × (75903943)
+ 76742158 × 3 yielding 230226474
+ 76742158 × 40 that results in 3069686320
+ 76742158 × 900 which equals 69067942200
+ 76742158 × 3000 resulting in 230226474000
+ 76742158 × 00000 resulting in 0
+ 76742158 × 900000 yielding 69067942200000
+ 76742158 × 5000000 yielding 383710790000000
+ 76742158 × 70000000 yielding 5371951060000000

= 5825032386528994
