Finding the Third Proportional to 2,245.73 and 4,568.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245.73 : 4,568.35 = 4,568.35 : x
2. Step 2: Convert to fraction form
   2,245.73/4,568.35 = 4,568.35/x
3. Step 3: Cross multiply
   2,245.73x = 4,568.35 × 4,568.35
4. Step 4: Simplify right side
   2,245.73x = 20,869,844.92
5. Step 5: Solve for x
   x = 20,869,844.92/2,245.73
6. Step 6: Final answer
   x = 9,293.11