Finding the Third Proportional to 3,785,566 and 5,723,517

Step by Step Solution

1. Step 1: Write the proportion equation
   3,785,566 : 5,723,517 = 5,723,517 : x
2. Step 2: Convert to fraction form
   3,785,566/5,723,517 = 5,723,517/x
3. Step 3: Cross multiply
   3,785,566x = 5,723,517 × 5,723,517
4. Step 4: Simplify right side
   3,785,566x = 32,758,646,849,289
5. Step 5: Solve for x
   x = 32,758,646,849,289/3,785,566
6. Step 6: Final answer
   x = 8,653,566.43