Finding the Third Proportional to 3,849.61 and 8,245.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,849.61 : 8,245.97 = 8,245.97 : x
2. Step 2: Convert to fraction form
   3,849.61/8,245.97 = 8,245.97/x
3. Step 3: Cross multiply
   3,849.61x = 8,245.97 × 8,245.97
4. Step 4: Simplify right side
   3,849.61x = 67,996,000.63
5. Step 5: Solve for x
   x = 67,996,000.63/3,849.61
6. Step 6: Final answer
   x = 17,663.09