Finding the Third Proportional to 41,886 and 58,211

Step by Step Solution

1. Step 1: Write the proportion equation
   41,886 : 58,211 = 58,211 : x
2. Step 2: Convert to fraction form
   41,886/58,211 = 58,211/x
3. Step 3: Cross multiply
   41,886x = 58,211 × 58,211
4. Step 4: Simplify right side
   41,886x = 3,388,520,521
5. Step 5: Solve for x
   x = 3,388,520,521/41,886
6. Step 6: Final answer
   x = 80,898.64