Finding the Third Proportional to 2,697,659 and 5,644,717

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,659 : 5,644,717 = 5,644,717 : x
2. Step 2: Convert to fraction form
   2,697,659/5,644,717 = 5,644,717/x
3. Step 3: Cross multiply
   2,697,659x = 5,644,717 × 5,644,717
4. Step 4: Simplify right side
   2,697,659x = 31,862,830,010,089
5. Step 5: Solve for x
   x = 31,862,830,010,089/2,697,659
6. Step 6: Final answer
   x = 11,811,288.98