Finding the Third Proportional to 2,270.38 and 3,516.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270.38 : 3,516.94 = 3,516.94 : x
2. Step 2: Convert to fraction form
   2,270.38/3,516.94 = 3,516.94/x
3. Step 3: Cross multiply
   2,270.38x = 3,516.94 × 3,516.94
4. Step 4: Simplify right side
   2,270.38x = 12,368,849.38
5. Step 5: Solve for x
   x = 12,368,849.38/2,270.38
6. Step 6: Final answer
   x = 5,447.93