Finding the Third Proportional to 4,105.69 and 8,993.53

Step by Step Solution

1. Step 1: Write the proportion equation
   4,105.69 : 8,993.53 = 8,993.53 : x
2. Step 2: Convert to fraction form
   4,105.69/8,993.53 = 8,993.53/x
3. Step 3: Cross multiply
   4,105.69x = 8,993.53 × 8,993.53
4. Step 4: Simplify right side
   4,105.69x = 80,883,604.34
5. Step 5: Solve for x
   x = 80,883,604.34/4,105.69
6. Step 6: Final answer
   x = 19,700.38