Alright, let's work through 6408 times 1725 step by step
6408 × 1725 = 1725 × (6408)
+ 1725 × 8 that equals 13800
+ 1725 × 00 that is equal 0
+ 1725 × 400 that results in 690000
+ 1725 × 6000 yielding 10350000

= 11053800
