Alright, let's work through 3480 times 6418 step by step
3480 × 6418 = 6418 × (3480)
+ 6418 × 0 producing 0
+ 6418 × 80 that is equal 513440
+ 6418 × 400 that results in 2567200
+ 6418 × 3000 that equals 19254000

= 22334640
