Finding the Third Proportional to 11,034.75 and 14,168.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,034.75 : 14,168.25 = 14,168.25 : x
2. Step 2: Convert to fraction form
   11,034.75/14,168.25 = 14,168.25/x
3. Step 3: Cross multiply
   11,034.75x = 14,168.25 × 14,168.25
4. Step 4: Simplify right side
   11,034.75x = 200,739,308.06
5. Step 5: Solve for x
   x = 200,739,308.06/11,034.75
6. Step 6: Final answer
   x = 18,191.56