Finding the Third Proportional to 3,747.94 and 8,224.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,747.94 : 8,224.88 = 8,224.88 : x
2. Step 2: Convert to fraction form
   3,747.94/8,224.88 = 8,224.88/x
3. Step 3: Cross multiply
   3,747.94x = 8,224.88 × 8,224.88
4. Step 4: Simplify right side
   3,747.94x = 67,648,568.77
5. Step 5: Solve for x
   x = 67,648,568.77/3,747.94
6. Step 6: Final answer
   x = 18,049.55