Finding the Third Proportional to 240,882 and 518,760

Step by Step Solution

1. Step 1: Write the proportion equation
   240,882 : 518,760 = 518,760 : x
2. Step 2: Convert to fraction form
   240,882/518,760 = 518,760/x
3. Step 3: Cross multiply
   240,882x = 518,760 × 518,760
4. Step 4: Simplify right side
   240,882x = 269,111,937,600
5. Step 5: Solve for x
   x = 269,111,937,600/240,882
6. Step 6: Final answer
   x = 1,117,194.05