Finding the Third Proportional to 5,747,709 and 9,579,105

Step by Step Solution

1. Step 1: Write the proportion equation
   5,747,709 : 9,579,105 = 9,579,105 : x
2. Step 2: Convert to fraction form
   5,747,709/9,579,105 = 9,579,105/x
3. Step 3: Cross multiply
   5,747,709x = 9,579,105 × 9,579,105
4. Step 4: Simplify right side
   5,747,709x = 91,759,252,601,025
5. Step 5: Solve for x
   x = 91,759,252,601,025/5,747,709
6. Step 6: Final answer
   x = 15,964,491.70