Finding the Third Proportional to 21,558.38 and 33,301.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,558.38 : 33,301.13 = 33,301.13 : x
2. Step 2: Convert to fraction form
   21,558.38/33,301.13 = 33,301.13/x
3. Step 3: Cross multiply
   21,558.38x = 33,301.13 × 33,301.13
4. Step 4: Simplify right side
   21,558.38x = 1,108,964,926.27
5. Step 5: Solve for x
   x = 1,108,964,926.27/21,558.38
6. Step 6: Final answer
   x = 51,440.10