Finding the Third Proportional to 41,412 and 58,540

Step by Step Solution

1. Step 1: Write the proportion equation
   41,412 : 58,540 = 58,540 : x
2. Step 2: Convert to fraction form
   41,412/58,540 = 58,540/x
3. Step 3: Cross multiply
   41,412x = 58,540 × 58,540
4. Step 4: Simplify right side
   41,412x = 3,426,931,600
5. Step 5: Solve for x
   x = 3,426,931,600/41,412
6. Step 6: Final answer
   x = 82,752.14