Finding the Third Proportional to 224,364 and 490,976

Step by Step Solution

1. Step 1: Write the proportion equation
   224,364 : 490,976 = 490,976 : x
2. Step 2: Convert to fraction form
   224,364/490,976 = 490,976/x
3. Step 3: Cross multiply
   224,364x = 490,976 × 490,976
4. Step 4: Simplify right side
   224,364x = 241,057,432,576
5. Step 5: Solve for x
   x = 241,057,432,576/224,364
6. Step 6: Final answer
   x = 1,074,403.35