Finding the Third Proportional to 35,108 and 52,540

Step by Step Solution

1. Step 1: Write the proportion equation
   35,108 : 52,540 = 52,540 : x
2. Step 2: Convert to fraction form
   35,108/52,540 = 52,540/x
3. Step 3: Cross multiply
   35,108x = 52,540 × 52,540
4. Step 4: Simplify right side
   35,108x = 2,760,451,600
5. Step 5: Solve for x
   x = 2,760,451,600/35,108
6. Step 6: Final answer
   x = 78,627.42