Alright, let's work through 79178278 times 45726395 step by step
79178278 × 45726395 = 45726395 × (79178278)
+ 45726395 × 8 resulting in 365811160
+ 45726395 × 70 giving us 3200847650
+ 45726395 × 200 that is equal 9145279000
+ 45726395 × 8000 that is equal 365811160000
+ 45726395 × 70000 which equals 3200847650000
+ 45726395 × 100000 yielding 4572639500000
+ 45726395 × 9000000 yielding 411537555000000
+ 45726395 × 70000000 giving us 3200847650000000

= 3620537215247810
