Alright, let's work through 3400 times 1780 step by step
3400 × 1780 = 1780 × (3400)
+ 1780 × 0 giving us 0
+ 1780 × 00 producing 0
+ 1780 × 400 resulting in 712000
+ 1780 × 3000 what gives us 5340000

= 6052000
