Finding the Third Proportional to 2,440.50 and 5,262

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440.50 : 5,262 = 5,262 : x
2. Step 2: Convert to fraction form
   2,440.50/5,262 = 5,262/x
3. Step 3: Cross multiply
   2,440.50x = 5,262 × 5,262
4. Step 4: Simplify right side
   2,440.50x = 27,688,644
5. Step 5: Solve for x
   x = 27,688,644/2,440.50
6. Step 6: Final answer
   x = 11,345.48