Finding the Third Proportional to 5,702,105.25 and 12,408,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,702,105.25 : 12,408,025.50 = 12,408,025.50 : x
2. Step 2: Convert to fraction form
   5,702,105.25/12,408,025.50 = 12,408,025.50/x
3. Step 3: Cross multiply
   5,702,105.25x = 12,408,025.50 × 12,408,025.50
4. Step 4: Simplify right side
   5,702,105.25x = 153,959,096,808,650.25
5. Step 5: Solve for x
   x = 153,959,096,808,650.25/5,702,105.25
6. Step 6: Final answer
   x = 27,000,395.48