Finding the Third Proportional to 17,238,724 and 25,708,595

Step by Step Solution

1. Step 1: Write the proportion equation
   17,238,724 : 25,708,595 = 25,708,595 : x
2. Step 2: Convert to fraction form
   17,238,724/25,708,595 = 25,708,595/x
3. Step 3: Cross multiply
   17,238,724x = 25,708,595 × 25,708,595
4. Step 4: Simplify right side
   17,238,724x = 660,931,856,874,025
5. Step 5: Solve for x
   x = 660,931,856,874,025/17,238,724
6. Step 6: Final answer
   x = 38,339,952.36