Finding the Third Proportional to 21,256 and 33,762

Step by Step Solution

1. Step 1: Write the proportion equation
   21,256 : 33,762 = 33,762 : x
2. Step 2: Convert to fraction form
   21,256/33,762 = 33,762/x
3. Step 3: Cross multiply
   21,256x = 33,762 × 33,762
4. Step 4: Simplify right side
   21,256x = 1,139,872,644
5. Step 5: Solve for x
   x = 1,139,872,644/21,256
6. Step 6: Final answer
   x = 53,625.92