Alright, let's work through 77241512 times 97027171 step by step
77241512 × 97027171 = 97027171 × (77241512)
+ 97027171 × 2 producing 194054342
+ 97027171 × 10 that results in 970271710
+ 97027171 × 500 which equals 48513585500
+ 97027171 × 1000 which equals 97027171000
+ 97027171 × 40000 that is equal 3881086840000
+ 97027171 × 200000 which equals 19405434200000
+ 97027171 × 7000000 producing 679190197000000
+ 97027171 × 70000000 giving us 6791901970000000

= 7494525393122552
