Finding the Third Proportional to 144,115.50 and 230,226

Step by Step Solution

1. Step 1: Write the proportion equation
   144,115.50 : 230,226 = 230,226 : x
2. Step 2: Convert to fraction form
   144,115.50/230,226 = 230,226/x
3. Step 3: Cross multiply
   144,115.50x = 230,226 × 230,226
4. Step 4: Simplify right side
   144,115.50x = 53,004,011,076
5. Step 5: Solve for x
   x = 53,004,011,076/144,115.50
6. Step 6: Final answer
   x = 367,788.41