Finding the Third Proportional to 7,921.97 and 17,013.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,921.97 : 17,013.94 = 17,013.94 : x
2. Step 2: Convert to fraction form
   7,921.97/17,013.94 = 17,013.94/x
3. Step 3: Cross multiply
   7,921.97x = 17,013.94 × 17,013.94
4. Step 4: Simplify right side
   7,921.97x = 289,474,069.25
5. Step 5: Solve for x
   x = 289,474,069.25/7,921.97
6. Step 6: Final answer
   x = 36,540.67