Finding the Third Proportional to 127,156 and 275,552

Step by Step Solution

1. Step 1: Write the proportion equation
   127,156 : 275,552 = 275,552 : x
2. Step 2: Convert to fraction form
   127,156/275,552 = 275,552/x
3. Step 3: Cross multiply
   127,156x = 275,552 × 275,552
4. Step 4: Simplify right side
   127,156x = 75,928,904,704
5. Step 5: Solve for x
   x = 75,928,904,704/127,156
6. Step 6: Final answer
   x = 597,131.91