Finding the Third Proportional to 2,440.92 and 5,234.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440.92 : 5,234.94 = 5,234.94 : x
2. Step 2: Convert to fraction form
   2,440.92/5,234.94 = 5,234.94/x
3. Step 3: Cross multiply
   2,440.92x = 5,234.94 × 5,234.94
4. Step 4: Simplify right side
   2,440.92x = 27,404,611.53
5. Step 5: Solve for x
   x = 27,404,611.53/2,440.92
6. Step 6: Final answer
   x = 11,227.18