Finding the Third Proportional to 1,039,418,608 and 1,412,093,715

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,418,608 : 1,412,093,715 = 1,412,093,715 : x
2. Step 2: Convert to fraction form
   1,039,418,608/1,412,093,715 = 1,412,093,715/x
3. Step 3: Cross multiply
   1,039,418,608x = 1,412,093,715 × 1,412,093,715
4. Step 4: Simplify right side
   1,039,418,608x = 1,994,008,659,942,501,120
5. Step 5: Solve for x
   x = 1,994,008,659,942,501,120/1,039,418,608
6. Step 6: Final answer
   x = 1,918,388,457.35