Finding the Third Proportional to 12,182.06 and 18,307.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,182.06 : 18,307.69 = 18,307.69 : x
2. Step 2: Convert to fraction form
   12,182.06/18,307.69 = 18,307.69/x
3. Step 3: Cross multiply
   12,182.06x = 18,307.69 × 18,307.69
4. Step 4: Simplify right side
   12,182.06x = 335,171,421.60
5. Step 5: Solve for x
   x = 335,171,421.60/12,182.06
6. Step 6: Final answer
   x = 27,513.52