Alright, let's work through 34205359 times 85586331 step by step
34205359 × 85586331 = 85586331 × (34205359)
+ 85586331 × 9 that is equal 770276979
+ 85586331 × 50 producing 4279316550
+ 85586331 × 300 producing 25675899300
+ 85586331 × 5000 which equals 427931655000
+ 85586331 × 00000 what gives us 0
+ 85586331 × 200000 which equals 17117266200000
+ 85586331 × 4000000 resulting in 342345324000000
+ 85586331 × 30000000 which equals 2567589930000000

= 2927511177347829
