Finding the Third Proportional to 2,562,884 and 5,637,366

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,884 : 5,637,366 = 5,637,366 : x
2. Step 2: Convert to fraction form
   2,562,884/5,637,366 = 5,637,366/x
3. Step 3: Cross multiply
   2,562,884x = 5,637,366 × 5,637,366
4. Step 4: Simplify right side
   2,562,884x = 31,779,895,417,956
5. Step 5: Solve for x
   x = 31,779,895,417,956/2,562,884
6. Step 6: Final answer
   x = 12,400,052.21