Finding the Third Proportional to 70,512 and 150,996

Step by Step Solution

1. Step 1: Write the proportion equation
   70,512 : 150,996 = 150,996 : x
2. Step 2: Convert to fraction form
   70,512/150,996 = 150,996/x
3. Step 3: Cross multiply
   70,512x = 150,996 × 150,996
4. Step 4: Simplify right side
   70,512x = 22,799,792,016
5. Step 5: Solve for x
   x = 22,799,792,016/70,512
6. Step 6: Final answer
   x = 323,346.27