Finding the Third Proportional to 34,648 and 50,676

Step by Step Solution

1. Step 1: Write the proportion equation
   34,648 : 50,676 = 50,676 : x
2. Step 2: Convert to fraction form
   34,648/50,676 = 50,676/x
3. Step 3: Cross multiply
   34,648x = 50,676 × 50,676
4. Step 4: Simplify right side
   34,648x = 2,568,056,976
5. Step 5: Solve for x
   x = 2,568,056,976/34,648
6. Step 6: Final answer
   x = 74,118.48