Finding the Third Proportional to 17,320 and 24,768

Step by Step Solution

1. Step 1: Write the proportion equation
   17,320 : 24,768 = 24,768 : x
2. Step 2: Convert to fraction form
   17,320/24,768 = 24,768/x
3. Step 3: Cross multiply
   17,320x = 24,768 × 24,768
4. Step 4: Simplify right side
   17,320x = 613,453,824
5. Step 5: Solve for x
   x = 613,453,824/17,320
6. Step 6: Final answer
   x = 35,418.81