Finding the Third Proportional to 229,880 and 494,744

Step by Step Solution

1. Step 1: Write the proportion equation
   229,880 : 494,744 = 494,744 : x
2. Step 2: Convert to fraction form
   229,880/494,744 = 494,744/x
3. Step 3: Cross multiply
   229,880x = 494,744 × 494,744
4. Step 4: Simplify right side
   229,880x = 244,771,625,536
5. Step 5: Solve for x
   x = 244,771,625,536/229,880
6. Step 6: Final answer
   x = 1,064,780.00