Finding the Third Proportional to 244,215 and 379,626.75

Step by Step Solution

1. Step 1: Write the proportion equation
   244,215 : 379,626.75 = 379,626.75 : x
2. Step 2: Convert to fraction form
   244,215/379,626.75 = 379,626.75/x
3. Step 3: Cross multiply
   244,215x = 379,626.75 × 379,626.75
4. Step 4: Simplify right side
   244,215x = 144,116,469,315.56
5. Step 5: Solve for x
   x = 144,116,469,315.56/244,215
6. Step 6: Final answer
   x = 590,121.28