Finding the Third Proportional to 12,065.63 and 18,174.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,065.63 : 18,174.38 = 18,174.38 : x
2. Step 2: Convert to fraction form
   12,065.63/18,174.38 = 18,174.38/x
3. Step 3: Cross multiply
   12,065.63x = 18,174.38 × 18,174.38
4. Step 4: Simplify right side
   12,065.63x = 330,307,906.64
5. Step 5: Solve for x
   x = 330,307,906.64/12,065.63
6. Step 6: Final answer
   x = 27,375.95