Finding the Third Proportional to 8,936.30 and 17,648.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,936.30 : 17,648.16 = 17,648.16 : x
2. Step 2: Convert to fraction form
   8,936.30/17,648.16 = 17,648.16/x
3. Step 3: Cross multiply
   8,936.30x = 17,648.16 × 17,648.16
4. Step 4: Simplify right side
   8,936.30x = 311,457,419.02
5. Step 5: Solve for x
   x = 311,457,419.02/8,936.30
6. Step 6: Final answer
   x = 34,853.07