Finding the Third Proportional to 144,469 and 224,573

Step by Step Solution

1. Step 1: Write the proportion equation
   144,469 : 224,573 = 224,573 : x
2. Step 2: Convert to fraction form
   144,469/224,573 = 224,573/x
3. Step 3: Cross multiply
   144,469x = 224,573 × 224,573
4. Step 4: Simplify right side
   144,469x = 50,433,032,329
5. Step 5: Solve for x
   x = 50,433,032,329/144,469
6. Step 6: Final answer
   x = 349,092.42