Finding the Third Proportional to 14,169.94 and 30,891.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,169.94 : 30,891.38 = 30,891.38 : x
2. Step 2: Convert to fraction form
   14,169.94/30,891.38 = 30,891.38/x
3. Step 3: Cross multiply
   14,169.94x = 30,891.38 × 30,891.38
4. Step 4: Simplify right side
   14,169.94x = 954,277,049.39
5. Step 5: Solve for x
   x = 954,277,049.39/14,169.94
6. Step 6: Final answer
   x = 67,345.18