Alright, let's work through 77888933 times 74388804 step by step
77888933 × 74388804 = 74388804 × (77888933)
+ 74388804 × 3 that results in 223166412
+ 74388804 × 30 that results in 2231664120
+ 74388804 × 900 that equals 66949923600
+ 74388804 × 8000 resulting in 595110432000
+ 74388804 × 80000 what gives us 5951104320000
+ 74388804 × 800000 that results in 59511043200000
+ 74388804 × 7000000 yielding 520721628000000
+ 74388804 × 70000000 producing 5207216280000000

= 5794064570706132
