Finding the Third Proportional to 41,813.50 and 90,443

Step by Step Solution

1. Step 1: Write the proportion equation
   41,813.50 : 90,443 = 90,443 : x
2. Step 2: Convert to fraction form
   41,813.50/90,443 = 90,443/x
3. Step 3: Cross multiply
   41,813.50x = 90,443 × 90,443
4. Step 4: Simplify right side
   41,813.50x = 8,179,936,249
5. Step 5: Solve for x
   x = 8,179,936,249/41,813.50
6. Step 6: Final answer
   x = 195,629.07