Finding the Third Proportional to 3,564,105 and 5,149,517.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,105 : 5,149,517.50 = 5,149,517.50 : x
2. Step 2: Convert to fraction form
   3,564,105/5,149,517.50 = 5,149,517.50/x
3. Step 3: Cross multiply
   3,564,105x = 5,149,517.50 × 5,149,517.50
4. Step 4: Simplify right side
   3,564,105x = 26,517,530,482,806.25
5. Step 5: Solve for x
   x = 26,517,530,482,806.25/3,564,105
6. Step 6: Final answer
   x = 7,440,165.34