Finding the Third Proportional to 2,606,865.50 and 5,452,078

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,865.50 : 5,452,078 = 5,452,078 : x
2. Step 2: Convert to fraction form
   2,606,865.50/5,452,078 = 5,452,078/x
3. Step 3: Cross multiply
   2,606,865.50x = 5,452,078 × 5,452,078
4. Step 4: Simplify right side
   2,606,865.50x = 29,725,154,518,084
5. Step 5: Solve for x
   x = 29,725,154,518,084/2,606,865.50
6. Step 6: Final answer
   x = 11,402,642.18