Alright, let's work through 78808344 times 3394252 step by step
78808344 × 3394252 = 3394252 × (78808344)
+ 3394252 × 4 that is equal 13577008
+ 3394252 × 40 that equals 135770080
+ 3394252 × 300 producing 1018275600
+ 3394252 × 8000 what gives us 27154016000
+ 3394252 × 00000 that results in 0
+ 3394252 × 800000 yielding 2715401600000
+ 3394252 × 8000000 giving us 27154016000000
+ 3394252 × 70000000 which equals 237597640000000

= 267495379238688
