Finding the Third Proportional to 22,557 and 34,320

Step by Step Solution

1. Step 1: Write the proportion equation
   22,557 : 34,320 = 34,320 : x
2. Step 2: Convert to fraction form
   22,557/34,320 = 34,320/x
3. Step 3: Cross multiply
   22,557x = 34,320 × 34,320
4. Step 4: Simplify right side
   22,557x = 1,177,862,400
5. Step 5: Solve for x
   x = 1,177,862,400/22,557
6. Step 6: Final answer
   x = 52,217.16