Finding the Third Proportional to 729,662 and 1,165,616

Step by Step Solution

1. Step 1: Write the proportion equation
   729,662 : 1,165,616 = 1,165,616 : x
2. Step 2: Convert to fraction form
   729,662/1,165,616 = 1,165,616/x
3. Step 3: Cross multiply
   729,662x = 1,165,616 × 1,165,616
4. Step 4: Simplify right side
   729,662x = 1,358,660,659,456
5. Step 5: Solve for x
   x = 1,358,660,659,456/729,662
6. Step 6: Final answer
   x = 1,862,041.14