Finding the Third Proportional to 2,697,707 and 5,644,840

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,707 : 5,644,840 = 5,644,840 : x
2. Step 2: Convert to fraction form
   2,697,707/5,644,840 = 5,644,840/x
3. Step 3: Cross multiply
   2,697,707x = 5,644,840 × 5,644,840
4. Step 4: Simplify right side
   2,697,707x = 31,864,218,625,600
5. Step 5: Solve for x
   x = 31,864,218,625,600/2,697,707
6. Step 6: Final answer
   x = 11,811,593.56