Finding the Third Proportional to 2,271.94 and 4,872.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271.94 : 4,872.38 = 4,872.38 : x
2. Step 2: Convert to fraction form
   2,271.94/4,872.38 = 4,872.38/x
3. Step 3: Cross multiply
   2,271.94x = 4,872.38 × 4,872.38
4. Step 4: Simplify right side
   2,271.94x = 23,740,038.14
5. Step 5: Solve for x
   x = 23,740,038.14/2,271.94
6. Step 6: Final answer
   x = 10,449.25