Alright, let's work through 75084813 times 72969115 step by step
75084813 × 72969115 = 72969115 × (75084813)
+ 72969115 × 3 resulting in 218907345
+ 72969115 × 10 that results in 729691150
+ 72969115 × 800 what gives us 58375292000
+ 72969115 × 4000 that is equal 291876460000
+ 72969115 × 80000 resulting in 5837529200000
+ 72969115 × 000000 that results in 0
+ 72969115 × 5000000 yielding 364845575000000
+ 72969115 × 70000000 that is equal 5107838050000000

= 5478872354550495
