Finding the Third Proportional to 158,317 and 244,826

Step by Step Solution

1. Step 1: Write the proportion equation
   158,317 : 244,826 = 244,826 : x
2. Step 2: Convert to fraction form
   158,317/244,826 = 244,826/x
3. Step 3: Cross multiply
   158,317x = 244,826 × 244,826
4. Step 4: Simplify right side
   158,317x = 59,939,770,276
5. Step 5: Solve for x
   x = 59,939,770,276/158,317
6. Step 6: Final answer
   x = 378,606.03