Finding the Third Proportional to 28,270 and 41,540

Step by Step Solution

1. Step 1: Write the proportion equation
   28,270 : 41,540 = 41,540 : x
2. Step 2: Convert to fraction form
   28,270/41,540 = 41,540/x
3. Step 3: Cross multiply
   28,270x = 41,540 × 41,540
4. Step 4: Simplify right side
   28,270x = 1,725,571,600
5. Step 5: Solve for x
   x = 1,725,571,600/28,270
6. Step 6: Final answer
   x = 61,038.97