Finding the Third Proportional to 69,040 and 150,998

Step by Step Solution

1. Step 1: Write the proportion equation
   69,040 : 150,998 = 150,998 : x
2. Step 2: Convert to fraction form
   69,040/150,998 = 150,998/x
3. Step 3: Cross multiply
   69,040x = 150,998 × 150,998
4. Step 4: Simplify right side
   69,040x = 22,800,396,004
5. Step 5: Solve for x
   x = 22,800,396,004/69,040
6. Step 6: Final answer
   x = 330,249.07