Finding the Third Proportional to 2,025.38 and 4,423.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.38 : 4,423.88 = 4,423.88 : x
2. Step 2: Convert to fraction form
   2,025.38/4,423.88 = 4,423.88/x
3. Step 3: Cross multiply
   2,025.38x = 4,423.88 × 4,423.88
4. Step 4: Simplify right side
   2,025.38x = 19,570,670.02
5. Step 5: Solve for x
   x = 19,570,670.02/2,025.38
6. Step 6: Final answer
   x = 9,662.74