Finding the Third Proportional to 274,468.50 and 597,187.69

Step by Step Solution

1. Step 1: Write the proportion equation
   274,468.50 : 597,187.69 = 597,187.69 : x
2. Step 2: Convert to fraction form
   274,468.50/597,187.69 = 597,187.69/x
3. Step 3: Cross multiply
   274,468.50x = 597,187.69 × 597,187.69
4. Step 4: Simplify right side
   274,468.50x = 356,633,134,101.60
5. Step 5: Solve for x
   x = 356,633,134,101.60/274,468.50
6. Step 6: Final answer
   x = 1,299,359.07