Finding the Third Proportional to 2,447,616 and 5,249,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,616 : 5,249,256 = 5,249,256 : x
2. Step 2: Convert to fraction form
   2,447,616/5,249,256 = 5,249,256/x
3. Step 3: Cross multiply
   2,447,616x = 5,249,256 × 5,249,256
4. Step 4: Simplify right side
   2,447,616x = 27,554,688,553,536
5. Step 5: Solve for x
   x = 27,554,688,553,536/2,447,616
6. Step 6: Final answer
   x = 11,257,766.15