Finding the Third Proportional to 41,398 and 89,998

Step by Step Solution

1. Step 1: Write the proportion equation
   41,398 : 89,998 = 89,998 : x
2. Step 2: Convert to fraction form
   41,398/89,998 = 89,998/x
3. Step 3: Cross multiply
   41,398x = 89,998 × 89,998
4. Step 4: Simplify right side
   41,398x = 8,099,640,004
5. Step 5: Solve for x
   x = 8,099,640,004/41,398
6. Step 6: Final answer
   x = 195,652.93