Finding the Third Proportional to 115,922.81 and 244,297.69

Step by Step Solution

1. Step 1: Write the proportion equation
   115,922.81 : 244,297.69 = 244,297.69 : x
2. Step 2: Convert to fraction form
   115,922.81/244,297.69 = 244,297.69/x
3. Step 3: Cross multiply
   115,922.81x = 244,297.69 × 244,297.69
4. Step 4: Simplify right side
   115,922.81x = 59,681,360,117.85
5. Step 5: Solve for x
   x = 59,681,360,117.85/115,922.81
6. Step 6: Final answer
   x = 514,837.06