Finding the Third Proportional to 8,942 and 10,238

Step by Step Solution

1. Step 1: Write the proportion equation
   8,942 : 10,238 = 10,238 : x
2. Step 2: Convert to fraction form
   8,942/10,238 = 10,238/x
3. Step 3: Cross multiply
   8,942x = 10,238 × 10,238
4. Step 4: Simplify right side
   8,942x = 104,816,644
5. Step 5: Solve for x
   x = 104,816,644/8,942
6. Step 6: Final answer
   x = 11,721.83