Finding the Third Proportional to 20,744 and 31,548

Step by Step Solution

1. Step 1: Write the proportion equation
   20,744 : 31,548 = 31,548 : x
2. Step 2: Convert to fraction form
   20,744/31,548 = 31,548/x
3. Step 3: Cross multiply
   20,744x = 31,548 × 31,548
4. Step 4: Simplify right side
   20,744x = 995,276,304
5. Step 5: Solve for x
   x = 995,276,304/20,744
6. Step 6: Final answer
   x = 47,979.00