Finding the Third Proportional to 21,806 and 33,757

Step by Step Solution

1. Step 1: Write the proportion equation
   21,806 : 33,757 = 33,757 : x
2. Step 2: Convert to fraction form
   21,806/33,757 = 33,757/x
3. Step 3: Cross multiply
   21,806x = 33,757 × 33,757
4. Step 4: Simplify right side
   21,806x = 1,139,535,049
5. Step 5: Solve for x
   x = 1,139,535,049/21,806
6. Step 6: Final answer
   x = 52,257.87