Finding the Third Proportional to 41,128 and 58,236

Step by Step Solution

1. Step 1: Write the proportion equation
   41,128 : 58,236 = 58,236 : x
2. Step 2: Convert to fraction form
   41,128/58,236 = 58,236/x
3. Step 3: Cross multiply
   41,128x = 58,236 × 58,236
4. Step 4: Simplify right side
   41,128x = 3,391,431,696
5. Step 5: Solve for x
   x = 3,391,431,696/41,128
6. Step 6: Final answer
   x = 82,460.41