Finding the Third Proportional to 2,413,563 and 5,287,977

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413,563 : 5,287,977 = 5,287,977 : x
2. Step 2: Convert to fraction form
   2,413,563/5,287,977 = 5,287,977/x
3. Step 3: Cross multiply
   2,413,563x = 5,287,977 × 5,287,977
4. Step 4: Simplify right side
   2,413,563x = 27,962,700,752,529
5. Step 5: Solve for x
   x = 27,962,700,752,529/2,413,563
6. Step 6: Final answer
   x = 11,585,651.90