Finding the Third Proportional to 150,448 and 238,002

Step by Step Solution

1. Step 1: Write the proportion equation
   150,448 : 238,002 = 238,002 : x
2. Step 2: Convert to fraction form
   150,448/238,002 = 238,002/x
3. Step 3: Cross multiply
   150,448x = 238,002 × 238,002
4. Step 4: Simplify right side
   150,448x = 56,644,952,004
5. Step 5: Solve for x
   x = 56,644,952,004/150,448
6. Step 6: Final answer
   x = 376,508.51