Finding the Third Proportional to 41,256 and 60,120

Step by Step Solution

1. Step 1: Write the proportion equation
   41,256 : 60,120 = 60,120 : x
2. Step 2: Convert to fraction form
   41,256/60,120 = 60,120/x
3. Step 3: Cross multiply
   41,256x = 60,120 × 60,120
4. Step 4: Simplify right side
   41,256x = 3,614,414,400
5. Step 5: Solve for x
   x = 3,614,414,400/41,256
6. Step 6: Final answer
   x = 87,609.42