Finding the Third Proportional to 20,938.50 and 33,058.13

Step by Step Solution

1. Step 1: Write the proportion equation
   20,938.50 : 33,058.13 = 33,058.13 : x
2. Step 2: Convert to fraction form
   20,938.50/33,058.13 = 33,058.13/x
3. Step 3: Cross multiply
   20,938.50x = 33,058.13 × 33,058.13
4. Step 4: Simplify right side
   20,938.50x = 1,092,839,628.52
5. Step 5: Solve for x
   x = 1,092,839,628.52/20,938.50
6. Step 6: Final answer
   x = 52,192.83