Finding the Third Proportional to 144,868.50 and 224,124.25

Step by Step Solution

1. Step 1: Write the proportion equation
   144,868.50 : 224,124.25 = 224,124.25 : x
2. Step 2: Convert to fraction form
   144,868.50/224,124.25 = 224,124.25/x
3. Step 3: Cross multiply
   144,868.50x = 224,124.25 × 224,124.25
4. Step 4: Simplify right side
   144,868.50x = 50,231,679,438.06
5. Step 5: Solve for x
   x = 50,231,679,438.06/144,868.50
6. Step 6: Final answer
   x = 346,739.83