Finding the Third Proportional to 12,080.81 and 14,473.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,080.81 : 14,473.69 = 14,473.69 : x
2. Step 2: Convert to fraction form
   12,080.81/14,473.69 = 14,473.69/x
3. Step 3: Cross multiply
   12,080.81x = 14,473.69 × 14,473.69
4. Step 4: Simplify right side
   12,080.81x = 209,487,629.85
5. Step 5: Solve for x
   x = 209,487,629.85/12,080.81
6. Step 6: Final answer
   x = 17,340.52