Finding the Third Proportional to 566,187 and 868,936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   566,187 : 868,936.50 = 868,936.50 : x
2. Step 2: Convert to fraction form
   566,187/868,936.50 = 868,936.50/x
3. Step 3: Cross multiply
   566,187x = 868,936.50 × 868,936.50
4. Step 4: Simplify right side
   566,187x = 755,050,641,032.25
5. Step 5: Solve for x
   x = 755,050,641,032.25/566,187
6. Step 6: Final answer
   x = 1,333,571.14