Finding the Third Proportional to 2,716,479 and 5,655,709

Step by Step Solution

1. Step 1: Write the proportion equation
   2,716,479 : 5,655,709 = 5,655,709 : x
2. Step 2: Convert to fraction form
   2,716,479/5,655,709 = 5,655,709/x
3. Step 3: Cross multiply
   2,716,479x = 5,655,709 × 5,655,709
4. Step 4: Simplify right side
   2,716,479x = 31,987,044,292,681
5. Step 5: Solve for x
   x = 31,987,044,292,681/2,716,479
6. Step 6: Final answer
   x = 11,775,185.56