Finding the Third Proportional to 21,840.75 and 33,167.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,840.75 : 33,167.25 = 33,167.25 : x
2. Step 2: Convert to fraction form
   21,840.75/33,167.25 = 33,167.25/x
3. Step 3: Cross multiply
   21,840.75x = 33,167.25 × 33,167.25
4. Step 4: Simplify right side
   21,840.75x = 1,100,066,472.56
5. Step 5: Solve for x
   x = 1,100,066,472.56/21,840.75
6. Step 6: Final answer
   x = 50,367.61