Finding the Third Proportional to 41,210 and 58,215

Step by Step Solution

1. Step 1: Write the proportion equation
   41,210 : 58,215 = 58,215 : x
2. Step 2: Convert to fraction form
   41,210/58,215 = 58,215/x
3. Step 3: Cross multiply
   41,210x = 58,215 × 58,215
4. Step 4: Simplify right side
   41,210x = 3,388,986,225
5. Step 5: Solve for x
   x = 3,388,986,225/41,210
6. Step 6: Final answer
   x = 82,236.99