Finding the Third Proportional to 141,144 and 224,676

Step by Step Solution

1. Step 1: Write the proportion equation
   141,144 : 224,676 = 224,676 : x
2. Step 2: Convert to fraction form
   141,144/224,676 = 224,676/x
3. Step 3: Cross multiply
   141,144x = 224,676 × 224,676
4. Step 4: Simplify right side
   141,144x = 50,479,304,976
5. Step 5: Solve for x
   x = 50,479,304,976/141,144
6. Step 6: Final answer
   x = 357,644.00