Finding the Third Proportional to 224,742 and 494,682

Step by Step Solution

1. Step 1: Write the proportion equation
   224,742 : 494,682 = 494,682 : x
2. Step 2: Convert to fraction form
   224,742/494,682 = 494,682/x
3. Step 3: Cross multiply
   224,742x = 494,682 × 494,682
4. Step 4: Simplify right side
   224,742x = 244,710,281,124
5. Step 5: Solve for x
   x = 244,710,281,124/224,742
6. Step 6: Final answer
   x = 1,088,849.80