Finding the Third Proportional to 8,187.33 and 17,874.11

Step by Step Solution

1. Step 1: Write the proportion equation
   8,187.33 : 17,874.11 = 17,874.11 : x
2. Step 2: Convert to fraction form
   8,187.33/17,874.11 = 17,874.11/x
3. Step 3: Cross multiply
   8,187.33x = 17,874.11 × 17,874.11
4. Step 4: Simplify right side
   8,187.33x = 319,483,646.31
5. Step 5: Solve for x
   x = 319,483,646.31/8,187.33
6. Step 6: Final answer
   x = 39,021.72