Finding the Third Proportional to 63,477 and 150,388

Step by Step Solution

1. Step 1: Write the proportion equation
   63,477 : 150,388 = 150,388 : x
2. Step 2: Convert to fraction form
   63,477/150,388 = 150,388/x
3. Step 3: Cross multiply
   63,477x = 150,388 × 150,388
4. Step 4: Simplify right side
   63,477x = 22,616,550,544
5. Step 5: Solve for x
   x = 22,616,550,544/63,477
6. Step 6: Final answer
   x = 356,295.20