Finding the Third Proportional to 403,713 and 597,751.50

Step by Step Solution

1. Step 1: Write the proportion equation
   403,713 : 597,751.50 = 597,751.50 : x
2. Step 2: Convert to fraction form
   403,713/597,751.50 = 597,751.50/x
3. Step 3: Cross multiply
   403,713x = 597,751.50 × 597,751.50
4. Step 4: Simplify right side
   403,713x = 357,306,855,752.25
5. Step 5: Solve for x
   x = 357,306,855,752.25/403,713
6. Step 6: Final answer
   x = 885,051.65