Finding the Third Proportional to 10,531.13 and 22,749.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,531.13 : 22,749.38 = 22,749.38 : x
2. Step 2: Convert to fraction form
   10,531.13/22,749.38 = 22,749.38/x
3. Step 3: Cross multiply
   10,531.13x = 22,749.38 × 22,749.38
4. Step 4: Simplify right side
   10,531.13x = 517,534,062.89
5. Step 5: Solve for x
   x = 517,534,062.89/10,531.13
6. Step 6: Final answer
   x = 49,143.28