Finding the Third Proportional to 21,616.88 and 33,382.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,616.88 : 33,382.13 = 33,382.13 : x
2. Step 2: Convert to fraction form
   21,616.88/33,382.13 = 33,382.13/x
3. Step 3: Cross multiply
   21,616.88x = 33,382.13 × 33,382.13
4. Step 4: Simplify right side
   21,616.88x = 1,114,366,269.52
5. Step 5: Solve for x
   x = 1,114,366,269.52/21,616.88
6. Step 6: Final answer
   x = 51,550.76