Finding the Third Proportional to 21,446.25 and 33,141.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,446.25 : 33,141.75 = 33,141.75 : x
2. Step 2: Convert to fraction form
   21,446.25/33,141.75 = 33,141.75/x
3. Step 3: Cross multiply
   21,446.25x = 33,141.75 × 33,141.75
4. Step 4: Simplify right side
   21,446.25x = 1,098,375,593.06
5. Step 5: Solve for x
   x = 1,098,375,593.06/21,446.25
6. Step 6: Final answer
   x = 51,215.28