Finding the Third Proportional to 10,836,025.50 and 14,858,941.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,836,025.50 : 14,858,941.50 = 14,858,941.50 : x
2. Step 2: Convert to fraction form
   10,836,025.50/14,858,941.50 = 14,858,941.50/x
3. Step 3: Cross multiply
   10,836,025.50x = 14,858,941.50 × 14,858,941.50
4. Step 4: Simplify right side
   10,836,025.50x = 220,788,142,500,422.25
5. Step 5: Solve for x
   x = 220,788,142,500,422.25/10,836,025.50
6. Step 6: Final answer
   x = 20,375,380.48