Finding the Third Proportional to 2,502,612 and 5,463,945

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502,612 : 5,463,945 = 5,463,945 : x
2. Step 2: Convert to fraction form
   2,502,612/5,463,945 = 5,463,945/x
3. Step 3: Cross multiply
   2,502,612x = 5,463,945 × 5,463,945
4. Step 4: Simplify right side
   2,502,612x = 29,854,694,963,025
5. Step 5: Solve for x
   x = 29,854,694,963,025/2,502,612
6. Step 6: Final answer
   x = 11,929,414.13