Alright, let's work through 74278064 times 35249855 step by step
74278064 × 35249855 = 35249855 × (74278064)
+ 35249855 × 4 which equals 140999420
+ 35249855 × 60 resulting in 2114991300
+ 35249855 × 000 that equals 0
+ 35249855 × 8000 resulting in 281998840000
+ 35249855 × 70000 which equals 2467489850000
+ 35249855 × 200000 that equals 7049971000000
+ 35249855 × 4000000 yielding 140999420000000
+ 35249855 × 70000000 what gives us 2467489850000000

= 2618290985680720
