Finding the Third Proportional to 17,723 and 28,555

Step by Step Solution

1. Step 1: Write the proportion equation
   17,723 : 28,555 = 28,555 : x
2. Step 2: Convert to fraction form
   17,723/28,555 = 28,555/x
3. Step 3: Cross multiply
   17,723x = 28,555 × 28,555
4. Step 4: Simplify right side
   17,723x = 815,388,025
5. Step 5: Solve for x
   x = 815,388,025/17,723
6. Step 6: Final answer
   x = 46,007.34