Finding the Third Proportional to 224,710 and 494,612

Step by Step Solution

1. Step 1: Write the proportion equation
   224,710 : 494,612 = 494,612 : x
2. Step 2: Convert to fraction form
   224,710/494,612 = 494,612/x
3. Step 3: Cross multiply
   224,710x = 494,612 × 494,612
4. Step 4: Simplify right side
   224,710x = 244,641,030,544
5. Step 5: Solve for x
   x = 244,641,030,544/224,710
6. Step 6: Final answer
   x = 1,088,696.68