Finding the Third Proportional to 169,887.50 and 204,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   169,887.50 : 204,025.50 = 204,025.50 : x
2. Step 2: Convert to fraction form
   169,887.50/204,025.50 = 204,025.50/x
3. Step 3: Cross multiply
   169,887.50x = 204,025.50 × 204,025.50
4. Step 4: Simplify right side
   169,887.50x = 41,626,404,650.25
5. Step 5: Solve for x
   x = 41,626,404,650.25/169,887.50
6. Step 6: Final answer
   x = 245,023.35