Finding the Third Proportional to 3,592.69 and 8,245.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592.69 : 8,245.69 = 8,245.69 : x
2. Step 2: Convert to fraction form
   3,592.69/8,245.69 = 8,245.69/x
3. Step 3: Cross multiply
   3,592.69x = 8,245.69 × 8,245.69
4. Step 4: Simplify right side
   3,592.69x = 67,991,362.35
5. Step 5: Solve for x
   x = 67,991,362.35/3,592.69
6. Step 6: Final answer
   x = 18,924.93