Finding the Third Proportional to 7,183.50 and 10,783.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,183.50 : 10,783.88 = 10,783.88 : x
2. Step 2: Convert to fraction form
   7,183.50/10,783.88 = 10,783.88/x
3. Step 3: Cross multiply
   7,183.50x = 10,783.88 × 10,783.88
4. Step 4: Simplify right side
   7,183.50x = 116,291,960.02
5. Step 5: Solve for x
   x = 116,291,960.02/7,183.50
6. Step 6: Final answer
   x = 16,188.76