Finding the Third Proportional to 2,697,723 and 5,644,872

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,723 : 5,644,872 = 5,644,872 : x
2. Step 2: Convert to fraction form
   2,697,723/5,644,872 = 5,644,872/x
3. Step 3: Cross multiply
   2,697,723x = 5,644,872 × 5,644,872
4. Step 4: Simplify right side
   2,697,723x = 31,864,579,896,384
5. Step 5: Solve for x
   x = 31,864,579,896,384/2,697,723
6. Step 6: Final answer
   x = 11,811,657.42