Alright, let's work through 76861378 times 79363675 step by step
76861378 × 79363675 = 79363675 × (76861378)
+ 79363675 × 8 giving us 634909400
+ 79363675 × 70 giving us 5555457250
+ 79363675 × 300 producing 23809102500
+ 79363675 × 1000 giving us 79363675000
+ 79363675 × 60000 which equals 4761820500000
+ 79363675 × 800000 yielding 63490940000000
+ 79363675 × 6000000 what gives us 476182050000000
+ 79363675 × 70000000 that equals 5555457250000000

= 6100001423644150
