Finding the Third Proportional to 118,341 and 173,551.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,341 : 173,551.50 = 173,551.50 : x
2. Step 2: Convert to fraction form
   118,341/173,551.50 = 173,551.50/x
3. Step 3: Cross multiply
   118,341x = 173,551.50 × 173,551.50
4. Step 4: Simplify right side
   118,341x = 30,120,123,152.25
5. Step 5: Solve for x
   x = 30,120,123,152.25/118,341
6. Step 6: Final answer
   x = 254,519.76