Finding the Third Proportional to 143,524 and 224,007

Step by Step Solution

1. Step 1: Write the proportion equation
   143,524 : 224,007 = 224,007 : x
2. Step 2: Convert to fraction form
   143,524/224,007 = 224,007/x
3. Step 3: Cross multiply
   143,524x = 224,007 × 224,007
4. Step 4: Simplify right side
   143,524x = 50,179,136,049
5. Step 5: Solve for x
   x = 50,179,136,049/143,524
6. Step 6: Final answer
   x = 349,621.92