Finding the Third Proportional to 337,614 and 534,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   337,614 : 534,609.50 = 534,609.50 : x
2. Step 2: Convert to fraction form
   337,614/534,609.50 = 534,609.50/x
3. Step 3: Cross multiply
   337,614x = 534,609.50 × 534,609.50
4. Step 4: Simplify right side
   337,614x = 285,807,317,490.25
5. Step 5: Solve for x
   x = 285,807,317,490.25/337,614
6. Step 6: Final answer
   x = 846,550.55