Finding the Third Proportional to 16,528 and 22,424

Step by Step Solution

1. Step 1: Write the proportion equation
   16,528 : 22,424 = 22,424 : x
2. Step 2: Convert to fraction form
   16,528/22,424 = 22,424/x
3. Step 3: Cross multiply
   16,528x = 22,424 × 22,424
4. Step 4: Simplify right side
   16,528x = 502,835,776
5. Step 5: Solve for x
   x = 502,835,776/16,528
6. Step 6: Final answer
   x = 30,423.27