Finding the Third Proportional to 16,821 and 23,326

Step by Step Solution

1. Step 1: Write the proportion equation
   16,821 : 23,326 = 23,326 : x
2. Step 2: Convert to fraction form
   16,821/23,326 = 23,326/x
3. Step 3: Cross multiply
   16,821x = 23,326 × 23,326
4. Step 4: Simplify right side
   16,821x = 544,102,276
5. Step 5: Solve for x
   x = 544,102,276/16,821
6. Step 6: Final answer
   x = 32,346.61