Finding the Third Proportional to 16,629 and 22,434

Step by Step Solution

1. Step 1: Write the proportion equation
   16,629 : 22,434 = 22,434 : x
2. Step 2: Convert to fraction form
   16,629/22,434 = 22,434/x
3. Step 3: Cross multiply
   16,629x = 22,434 × 22,434
4. Step 4: Simplify right side
   16,629x = 503,284,356
5. Step 5: Solve for x
   x = 503,284,356/16,629
6. Step 6: Final answer
   x = 30,265.46