Finding the Third Proportional to 6,966 and 10,791.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,966 : 10,791.50 = 10,791.50 : x
2. Step 2: Convert to fraction form
   6,966/10,791.50 = 10,791.50/x
3. Step 3: Cross multiply
   6,966x = 10,791.50 × 10,791.50
4. Step 4: Simplify right side
   6,966x = 116,456,472.25
5. Step 5: Solve for x
   x = 116,456,472.25/6,966
6. Step 6: Final answer
   x = 16,717.84