Finding the Third Proportional to 7,228.83 and 10,816.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,228.83 : 10,816.03 = 10,816.03 : x
2. Step 2: Convert to fraction form
   7,228.83/10,816.03 = 10,816.03/x
3. Step 3: Cross multiply
   7,228.83x = 10,816.03 × 10,816.03
4. Step 4: Simplify right side
   7,228.83x = 116,986,532.00
5. Step 5: Solve for x
   x = 116,986,532.00/7,228.83
6. Step 6: Final answer
   x = 16,183.33