Alright, let's work through 6714 times 1860 step by step
6714 × 1860 = 1860 × (6714)
+ 1860 × 4 that is equal 7440
+ 1860 × 10 producing 18600
+ 1860 × 700 yielding 1302000
+ 1860 × 6000 yielding 11160000

= 12488040
