Finding the Third Proportional to 9,520 and 13,048

Step by Step Solution

1. Step 1: Write the proportion equation
   9,520 : 13,048 = 13,048 : x
2. Step 2: Convert to fraction form
   9,520/13,048 = 13,048/x
3. Step 3: Cross multiply
   9,520x = 13,048 × 13,048
4. Step 4: Simplify right side
   9,520x = 170,250,304
5. Step 5: Solve for x
   x = 170,250,304/9,520
6. Step 6: Final answer
   x = 17,883.44