Finding the Third Proportional to 16,589,502 and 25,757,686

Step by Step Solution

1. Step 1: Write the proportion equation
   16,589,502 : 25,757,686 = 25,757,686 : x
2. Step 2: Convert to fraction form
   16,589,502/25,757,686 = 25,757,686/x
3. Step 3: Cross multiply
   16,589,502x = 25,757,686 × 25,757,686
4. Step 4: Simplify right side
   16,589,502x = 663,458,388,074,596
5. Step 5: Solve for x
   x = 663,458,388,074,596/16,589,502
6. Step 6: Final answer
   x = 39,992,664.52