Finding the Third Proportional to 2,715,215.50 and 4,025,838.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,715,215.50 : 4,025,838.50 = 4,025,838.50 : x
2. Step 2: Convert to fraction form
   2,715,215.50/4,025,838.50 = 4,025,838.50/x
3. Step 3: Cross multiply
   2,715,215.50x = 4,025,838.50 × 4,025,838.50
4. Step 4: Simplify right side
   2,715,215.50x = 16,207,375,628,082.25
5. Step 5: Solve for x
   x = 16,207,375,628,082.25/2,715,215.50
6. Step 6: Final answer
   x = 5,969,093.66