Alright, let's work through 1719 times 6015 step by step
1719 × 6015 = 6015 × (1719)
+ 6015 × 9 producing 54135
+ 6015 × 10 that is equal 60150
+ 6015 × 700 what gives us 4210500
+ 6015 × 1000 what gives us 6015000

= 10339785
