Finding the Third Proportional to 127,124 and 172,650.25

Step by Step Solution

1. Step 1: Write the proportion equation
   127,124 : 172,650.25 = 172,650.25 : x
2. Step 2: Convert to fraction form
   127,124/172,650.25 = 172,650.25/x
3. Step 3: Cross multiply
   127,124x = 172,650.25 × 172,650.25
4. Step 4: Simplify right side
   127,124x = 29,808,108,825.06
5. Step 5: Solve for x
   x = 29,808,108,825.06/127,124
6. Step 6: Final answer
   x = 234,480.58