Finding the Third Proportional to 5,632,540.50 and 12,268,822.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,632,540.50 : 12,268,822.50 = 12,268,822.50 : x
2. Step 2: Convert to fraction form
   5,632,540.50/12,268,822.50 = 12,268,822.50/x
3. Step 3: Cross multiply
   5,632,540.50x = 12,268,822.50 × 12,268,822.50
4. Step 4: Simplify right side
   5,632,540.50x = 150,524,005,536,506.25
5. Step 5: Solve for x
   x = 150,524,005,536,506.25/5,632,540.50
6. Step 6: Final answer
   x = 26,723,998.80