Finding the Third Proportional to 115,028 and 244,960

Step by Step Solution

1. Step 1: Write the proportion equation
   115,028 : 244,960 = 244,960 : x
2. Step 2: Convert to fraction form
   115,028/244,960 = 244,960/x
3. Step 3: Cross multiply
   115,028x = 244,960 × 244,960
4. Step 4: Simplify right side
   115,028x = 60,005,401,600
5. Step 5: Solve for x
   x = 60,005,401,600/115,028
6. Step 6: Final answer
   x = 521,659.09