Finding the Third Proportional to 16,864.88 and 25,601.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,864.88 : 25,601.06 = 25,601.06 : x
2. Step 2: Convert to fraction form
   16,864.88/25,601.06 = 25,601.06/x
3. Step 3: Cross multiply
   16,864.88x = 25,601.06 × 25,601.06
4. Step 4: Simplify right side
   16,864.88x = 655,414,401.13
5. Step 5: Solve for x
   x = 655,414,401.13/16,864.88
6. Step 6: Final answer
   x = 38,862.69