Finding the Third Proportional to 10,717.31 and 23,223.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,717.31 : 23,223.38 = 23,223.38 : x
2. Step 2: Convert to fraction form
   10,717.31/23,223.38 = 23,223.38/x
3. Step 3: Cross multiply
   10,717.31x = 23,223.38 × 23,223.38
4. Step 4: Simplify right side
   10,717.31x = 539,325,146.39
5. Step 5: Solve for x
   x = 539,325,146.39/10,717.31
6. Step 6: Final answer
   x = 50,322.80