Alright, let's work through 73185379 times 78883746 step by step
73185379 × 78883746 = 78883746 × (73185379)
+ 78883746 × 9 giving us 709953714
+ 78883746 × 70 giving us 5521862220
+ 78883746 × 300 resulting in 23665123800
+ 78883746 × 5000 yielding 394418730000
+ 78883746 × 80000 that results in 6310699680000
+ 78883746 × 100000 what gives us 7888374600000
+ 78883746 × 3000000 what gives us 236651238000000
+ 78883746 × 70000000 resulting in 5521862220000000

= 5773136847949734
