Finding the Third Proportional to 125,347.50 and 273,560

Step by Step Solution

1. Step 1: Write the proportion equation
   125,347.50 : 273,560 = 273,560 : x
2. Step 2: Convert to fraction form
   125,347.50/273,560 = 273,560/x
3. Step 3: Cross multiply
   125,347.50x = 273,560 × 273,560
4. Step 4: Simplify right side
   125,347.50x = 74,835,073,600
5. Step 5: Solve for x
   x = 74,835,073,600/125,347.50
6. Step 6: Final answer
   x = 597,020.87