Finding the Third Proportional to 10,945.97 and 16,983.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,945.97 : 16,983.42 = 16,983.42 : x
2. Step 2: Convert to fraction form
   10,945.97/16,983.42 = 16,983.42/x
3. Step 3: Cross multiply
   10,945.97x = 16,983.42 × 16,983.42
4. Step 4: Simplify right side
   10,945.97x = 288,436,618.58
5. Step 5: Solve for x
   x = 288,436,618.58/10,945.97
6. Step 6: Final answer
   x = 26,350.94