Alright, let's work through 72978314 times 412234 step by step
72978314 × 412234 = 412234 × (72978314)
+ 412234 × 4 giving us 1648936
+ 412234 × 10 yielding 4122340
+ 412234 × 300 resulting in 123670200
+ 412234 × 8000 resulting in 3297872000
+ 412234 × 70000 giving us 28856380000
+ 412234 × 900000 that equals 371010600000
+ 412234 × 2000000 producing 824468000000
+ 412234 × 70000000 that results in 28856380000000

= 30084142293476
