Finding the Third Proportional to 114,358.50 and 173,009.25

Step by Step Solution

1. Step 1: Write the proportion equation
   114,358.50 : 173,009.25 = 173,009.25 : x
2. Step 2: Convert to fraction form
   114,358.50/173,009.25 = 173,009.25/x
3. Step 3: Cross multiply
   114,358.50x = 173,009.25 × 173,009.25
4. Step 4: Simplify right side
   114,358.50x = 29,932,200,585.56
5. Step 5: Solve for x
   x = 29,932,200,585.56/114,358.50
6. Step 6: Final answer
   x = 261,740.06