Finding the Third Proportional to 21,645.98 and 33,249.23

Step by Step Solution

1. Step 1: Write the proportion equation
   21,645.98 : 33,249.23 = 33,249.23 : x
2. Step 2: Convert to fraction form
   21,645.98/33,249.23 = 33,249.23/x
3. Step 3: Cross multiply
   21,645.98x = 33,249.23 × 33,249.23
4. Step 4: Simplify right side
   21,645.98x = 1,105,511,586.52
5. Step 5: Solve for x
   x = 1,105,511,586.52/21,645.98
6. Step 6: Final answer
   x = 51,072.36