Finding the Third Proportional to 41,868 and 58,689

Step by Step Solution

1. Step 1: Write the proportion equation
   41,868 : 58,689 = 58,689 : x
2. Step 2: Convert to fraction form
   41,868/58,689 = 58,689/x
3. Step 3: Cross multiply
   41,868x = 58,689 × 58,689
4. Step 4: Simplify right side
   41,868x = 3,444,398,721
5. Step 5: Solve for x
   x = 3,444,398,721/41,868
6. Step 6: Final answer
   x = 82,268.05