Finding the Third Proportional to 69,656 and 150,976

Step by Step Solution

1. Step 1: Write the proportion equation
   69,656 : 150,976 = 150,976 : x
2. Step 2: Convert to fraction form
   69,656/150,976 = 150,976/x
3. Step 3: Cross multiply
   69,656x = 150,976 × 150,976
4. Step 4: Simplify right side
   69,656x = 22,793,752,576
5. Step 5: Solve for x
   x = 22,793,752,576/69,656
6. Step 6: Final answer
   x = 327,233.15