Finding the Third Proportional to 21,386.25 and 33,593.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,386.25 : 33,593.63 = 33,593.63 : x
2. Step 2: Convert to fraction form
   21,386.25/33,593.63 = 33,593.63/x
3. Step 3: Cross multiply
   21,386.25x = 33,593.63 × 33,593.63
4. Step 4: Simplify right side
   21,386.25x = 1,128,531,640.64
5. Step 5: Solve for x
   x = 1,128,531,640.64/21,386.25
6. Step 6: Final answer
   x = 52,769.03