Finding the Third Proportional to 12,633,907.50 and 25,866,301.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,633,907.50 : 25,866,301.50 = 25,866,301.50 : x
2. Step 2: Convert to fraction form
   12,633,907.50/25,866,301.50 = 25,866,301.50/x
3. Step 3: Cross multiply
   12,633,907.50x = 25,866,301.50 × 25,866,301.50
4. Step 4: Simplify right side
   12,633,907.50x = 669,065,553,288,902.25
5. Step 5: Solve for x
   x = 669,065,553,288,902.25/12,633,907.50
6. Step 6: Final answer
   x = 52,957,927.17