Finding the Third Proportional to 16,348 and 21,923

Step by Step Solution

1. Step 1: Write the proportion equation
   16,348 : 21,923 = 21,923 : x
2. Step 2: Convert to fraction form
   16,348/21,923 = 21,923/x
3. Step 3: Cross multiply
   16,348x = 21,923 × 21,923
4. Step 4: Simplify right side
   16,348x = 480,617,929
5. Step 5: Solve for x
   x = 480,617,929/16,348
6. Step 6: Final answer
   x = 29,399.19