Finding the Third Proportional to 21,852 and 33,181

Step by Step Solution

1. Step 1: Write the proportion equation
   21,852 : 33,181 = 33,181 : x
2. Step 2: Convert to fraction form
   21,852/33,181 = 33,181/x
3. Step 3: Cross multiply
   21,852x = 33,181 × 33,181
4. Step 4: Simplify right side
   21,852x = 1,100,978,761
5. Step 5: Solve for x
   x = 1,100,978,761/21,852
6. Step 6: Final answer
   x = 50,383.43