Finding the Third Proportional to 25,632.70 and 40,129.17

Step by Step Solution

1. Step 1: Write the proportion equation
   25,632.70 : 40,129.17 = 40,129.17 : x
2. Step 2: Convert to fraction form
   25,632.70/40,129.17 = 40,129.17/x
3. Step 3: Cross multiply
   25,632.70x = 40,129.17 × 40,129.17
4. Step 4: Simplify right side
   25,632.70x = 1,610,350,435.37
5. Step 5: Solve for x
   x = 1,610,350,435.37/25,632.70
6. Step 6: Final answer
   x = 62,824.06