Alright, let's work through 44205789 times 78312686 step by step
44205789 × 78312686 = 78312686 × (44205789)
+ 78312686 × 9 that is equal 704814174
+ 78312686 × 80 resulting in 6265014880
+ 78312686 × 700 giving us 54818880200
+ 78312686 × 5000 that equals 391563430000
+ 78312686 × 00000 that is equal 0
+ 78312686 × 200000 yielding 15662537200000
+ 78312686 × 4000000 that equals 313250744000000
+ 78312686 × 40000000 that results in 3132507440000000

= 3461874073339254
