Finding the Third Proportional to 4,673.25 and 7,131.38

Step by Step Solution

1. Step 1: Write the proportion equation
   4,673.25 : 7,131.38 = 7,131.38 : x
2. Step 2: Convert to fraction form
   4,673.25/7,131.38 = 7,131.38/x
3. Step 3: Cross multiply
   4,673.25x = 7,131.38 × 7,131.38
4. Step 4: Simplify right side
   4,673.25x = 50,856,509.39
5. Step 5: Solve for x
   x = 50,856,509.39/4,673.25
6. Step 6: Final answer
   x = 10,882.47