Finding the Third Proportional to 70,048 and 150,004

Step by Step Solution

1. Step 1: Write the proportion equation
   70,048 : 150,004 = 150,004 : x
2. Step 2: Convert to fraction form
   70,048/150,004 = 150,004/x
3. Step 3: Cross multiply
   70,048x = 150,004 × 150,004
4. Step 4: Simplify right side
   70,048x = 22,501,200,016
5. Step 5: Solve for x
   x = 22,501,200,016/70,048
6. Step 6: Final answer
   x = 321,225.45