Finding the Third Proportional to 144,463.50 and 224,560.69

Step by Step Solution

1. Step 1: Write the proportion equation
   144,463.50 : 224,560.69 = 224,560.69 : x
2. Step 2: Convert to fraction form
   144,463.50/224,560.69 = 224,560.69/x
3. Step 3: Cross multiply
   144,463.50x = 224,560.69 × 224,560.69
4. Step 4: Simplify right side
   144,463.50x = 50,427,502,370.47
5. Step 5: Solve for x
   x = 50,427,502,370.47/144,463.50
6. Step 6: Final answer
   x = 349,067.43