Finding the Third Proportional to 13,185.28 and 17,613.28

Step by Step Solution

1. Step 1: Write the proportion equation
   13,185.28 : 17,613.28 = 17,613.28 : x
2. Step 2: Convert to fraction form
   13,185.28/17,613.28 = 17,613.28/x
3. Step 3: Cross multiply
   13,185.28x = 17,613.28 × 17,613.28
4. Step 4: Simplify right side
   13,185.28x = 310,227,676.39
5. Step 5: Solve for x
   x = 310,227,676.39/13,185.28
6. Step 6: Final answer
   x = 23,528.33