Finding the Third Proportional to 22,520 and 52,132

Step by Step Solution

1. Step 1: Write the proportion equation
   22,520 : 52,132 = 52,132 : x
2. Step 2: Convert to fraction form
   22,520/52,132 = 52,132/x
3. Step 3: Cross multiply
   22,520x = 52,132 × 52,132
4. Step 4: Simplify right side
   22,520x = 2,717,745,424
5. Step 5: Solve for x
   x = 2,717,745,424/22,520
6. Step 6: Final answer
   x = 120,681.41