Finding the Third Proportional to 21,202.50 and 33,676.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,202.50 : 33,676.75 = 33,676.75 : x
2. Step 2: Convert to fraction form
   21,202.50/33,676.75 = 33,676.75/x
3. Step 3: Cross multiply
   21,202.50x = 33,676.75 × 33,676.75
4. Step 4: Simplify right side
   21,202.50x = 1,134,123,490.56
5. Step 5: Solve for x
   x = 1,134,123,490.56/21,202.50
6. Step 6: Final answer
   x = 53,490.08