Finding the Third Proportional to 158,144 and 244,604

Step by Step Solution

1. Step 1: Write the proportion equation
   158,144 : 244,604 = 244,604 : x
2. Step 2: Convert to fraction form
   158,144/244,604 = 244,604/x
3. Step 3: Cross multiply
   158,144x = 244,604 × 244,604
4. Step 4: Simplify right side
   158,144x = 59,831,116,816
5. Step 5: Solve for x
   x = 59,831,116,816/158,144
6. Step 6: Final answer
   x = 378,333.14