Alright, let's work through 3420 times 8853 step by step
3420 × 8853 = 8853 × (3420)
+ 8853 × 0 resulting in 0
+ 8853 × 20 giving us 177060
+ 8853 × 400 producing 3541200
+ 8853 × 3000 what gives us 26559000

= 30277260
