Finding the Third Proportional to 21,744 and 33,080

Step by Step Solution

1. Step 1: Write the proportion equation
   21,744 : 33,080 = 33,080 : x
2. Step 2: Convert to fraction form
   21,744/33,080 = 33,080/x
3. Step 3: Cross multiply
   21,744x = 33,080 × 33,080
4. Step 4: Simplify right side
   21,744x = 1,094,286,400
5. Step 5: Solve for x
   x = 1,094,286,400/21,744
6. Step 6: Final answer
   x = 50,325.90