Finding the Third Proportional to 8,769.94 and 16,731.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,769.94 : 16,731.56 = 16,731.56 : x
2. Step 2: Convert to fraction form
   8,769.94/16,731.56 = 16,731.56/x
3. Step 3: Cross multiply
   8,769.94x = 16,731.56 × 16,731.56
4. Step 4: Simplify right side
   8,769.94x = 279,945,183.69
5. Step 5: Solve for x
   x = 279,945,183.69/8,769.94
6. Step 6: Final answer
   x = 31,921.00