Finding the Third Proportional to 15,025.50 and 40,423.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,025.50 : 40,423.50 = 40,423.50 : x
2. Step 2: Convert to fraction form
   15,025.50/40,423.50 = 40,423.50/x
3. Step 3: Cross multiply
   15,025.50x = 40,423.50 × 40,423.50
4. Step 4: Simplify right side
   15,025.50x = 1,634,059,352.25
5. Step 5: Solve for x
   x = 1,634,059,352.25/15,025.50
6. Step 6: Final answer
   x = 108,752.41