Finding the Third Proportional to 92,648 and 143,544

Step by Step Solution

1. Step 1: Write the proportion equation
   92,648 : 143,544 = 143,544 : x
2. Step 2: Convert to fraction form
   92,648/143,544 = 143,544/x
3. Step 3: Cross multiply
   92,648x = 143,544 × 143,544
4. Step 4: Simplify right side
   92,648x = 20,604,879,936
5. Step 5: Solve for x
   x = 20,604,879,936/92,648
6. Step 6: Final answer
   x = 222,399.62