Alright, let's work through 6403 times 7410 step by step
6403 × 7410 = 7410 × (6403)
+ 7410 × 3 resulting in 22230
+ 7410 × 00 that equals 0
+ 7410 × 400 which equals 2964000
+ 7410 × 6000 what gives us 44460000

= 47446230
