Finding the Third Proportional to 1,289,695.50 and 2,733,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,289,695.50 : 2,733,007.50 = 2,733,007.50 : x
2. Step 2: Convert to fraction form
   1,289,695.50/2,733,007.50 = 2,733,007.50/x
3. Step 3: Cross multiply
   1,289,695.50x = 2,733,007.50 × 2,733,007.50
4. Step 4: Simplify right side
   1,289,695.50x = 7,469,329,995,056.25
5. Step 5: Solve for x
   x = 7,469,329,995,056.25/1,289,695.50
6. Step 6: Final answer
   x = 5,791,545.36