Finding the Third Proportional to 9,520 and 14,856

Step by Step Solution

1. Step 1: Write the proportion equation
   9,520 : 14,856 = 14,856 : x
2. Step 2: Convert to fraction form
   9,520/14,856 = 14,856/x
3. Step 3: Cross multiply
   9,520x = 14,856 × 14,856
4. Step 4: Simplify right side
   9,520x = 220,700,736
5. Step 5: Solve for x
   x = 220,700,736/9,520
6. Step 6: Final answer
   x = 23,182.85