Finding the Third Proportional to 250,564 and 527,360

Step by Step Solution

1. Step 1: Write the proportion equation
   250,564 : 527,360 = 527,360 : x
2. Step 2: Convert to fraction form
   250,564/527,360 = 527,360/x
3. Step 3: Cross multiply
   250,564x = 527,360 × 527,360
4. Step 4: Simplify right side
   250,564x = 278,108,569,600
5. Step 5: Solve for x
   x = 278,108,569,600/250,564
6. Step 6: Final answer
   x = 1,109,930.28