Finding the Third Proportional to 246,682.50 and 539,499

Step by Step Solution

1. Step 1: Write the proportion equation
   246,682.50 : 539,499 = 539,499 : x
2. Step 2: Convert to fraction form
   246,682.50/539,499 = 539,499/x
3. Step 3: Cross multiply
   246,682.50x = 539,499 × 539,499
4. Step 4: Simplify right side
   246,682.50x = 291,059,171,001
5. Step 5: Solve for x
   x = 291,059,171,001/246,682.50
6. Step 6: Final answer
   x = 1,179,893.88