Finding the Third Proportional to 632,665.50 and 1,366,357.50

Step by Step Solution

1. Step 1: Write the proportion equation
   632,665.50 : 1,366,357.50 = 1,366,357.50 : x
2. Step 2: Convert to fraction form
   632,665.50/1,366,357.50 = 1,366,357.50/x
3. Step 3: Cross multiply
   632,665.50x = 1,366,357.50 × 1,366,357.50
4. Step 4: Simplify right side
   632,665.50x = 1,866,932,817,806.25
5. Step 5: Solve for x
   x = 1,866,932,817,806.25/632,665.50
6. Step 6: Final answer
   x = 2,950,900.31