Finding the Third Proportional to 144,104 and 230,209.50

Step by Step Solution

1. Step 1: Write the proportion equation
   144,104 : 230,209.50 = 230,209.50 : x
2. Step 2: Convert to fraction form
   144,104/230,209.50 = 230,209.50/x
3. Step 3: Cross multiply
   144,104x = 230,209.50 × 230,209.50
4. Step 4: Simplify right side
   144,104x = 52,996,413,890.25
5. Step 5: Solve for x
   x = 52,996,413,890.25/144,104
6. Step 6: Final answer
   x = 367,765.04