Finding the Third Proportional to 187,569 and 433,849.50

Step by Step Solution

1. Step 1: Write the proportion equation
   187,569 : 433,849.50 = 433,849.50 : x
2. Step 2: Convert to fraction form
   187,569/433,849.50 = 433,849.50/x
3. Step 3: Cross multiply
   187,569x = 433,849.50 × 433,849.50
4. Step 4: Simplify right side
   187,569x = 188,225,388,650.25
5. Step 5: Solve for x
   x = 188,225,388,650.25/187,569
6. Step 6: Final answer
   x = 1,003,499.45