Finding the Third Proportional to 115,002 and 247,500

Step by Step Solution

1. Step 1: Write the proportion equation
   115,002 : 247,500 = 247,500 : x
2. Step 2: Convert to fraction form
   115,002/247,500 = 247,500/x
3. Step 3: Cross multiply
   115,002x = 247,500 × 247,500
4. Step 4: Simplify right side
   115,002x = 61,256,250,000
5. Step 5: Solve for x
   x = 61,256,250,000/115,002
6. Step 6: Final answer
   x = 532,653.78