Finding the Third Proportional to 16,429.13 and 25,738.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,429.13 : 25,738.88 = 25,738.88 : x
2. Step 2: Convert to fraction form
   16,429.13/25,738.88 = 25,738.88/x
3. Step 3: Cross multiply
   16,429.13x = 25,738.88 × 25,738.88
4. Step 4: Simplify right side
   16,429.13x = 662,489,686.27
5. Step 5: Solve for x
   x = 662,489,686.27/16,429.13
6. Step 6: Final answer
   x = 40,324.10