Finding the Third Proportional to 17,936.44 and 38,982.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,936.44 : 38,982.09 = 38,982.09 : x
2. Step 2: Convert to fraction form
   17,936.44/38,982.09 = 38,982.09/x
3. Step 3: Cross multiply
   17,936.44x = 38,982.09 × 38,982.09
4. Step 4: Simplify right side
   17,936.44x = 1,519,603,633.13
5. Step 5: Solve for x
   x = 1,519,603,633.13/17,936.44
6. Step 6: Final answer
   x = 84,721.60