Finding the Third Proportional to 247,435.50 and 529,863

Step by Step Solution

1. Step 1: Write the proportion equation
   247,435.50 : 529,863 = 529,863 : x
2. Step 2: Convert to fraction form
   247,435.50/529,863 = 529,863/x
3. Step 3: Cross multiply
   247,435.50x = 529,863 × 529,863
4. Step 4: Simplify right side
   247,435.50x = 280,754,798,769
5. Step 5: Solve for x
   x = 280,754,798,769/247,435.50
6. Step 6: Final answer
   x = 1,134,658.52