Finding the Third Proportional to 87,469.50 and 181,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,469.50 : 181,162.50 = 181,162.50 : x
2. Step 2: Convert to fraction form
   87,469.50/181,162.50 = 181,162.50/x
3. Step 3: Cross multiply
   87,469.50x = 181,162.50 × 181,162.50
4. Step 4: Simplify right side
   87,469.50x = 32,819,851,406.25
5. Step 5: Solve for x
   x = 32,819,851,406.25/87,469.50
6. Step 6: Final answer
   x = 375,214.81