Finding the Third Proportional to 36,315 and 50,008

Step by Step Solution

1. Step 1: Write the proportion equation
   36,315 : 50,008 = 50,008 : x
2. Step 2: Convert to fraction form
   36,315/50,008 = 50,008/x
3. Step 3: Cross multiply
   36,315x = 50,008 × 50,008
4. Step 4: Simplify right side
   36,315x = 2,500,800,064
5. Step 5: Solve for x
   x = 2,500,800,064/36,315
6. Step 6: Final answer
   x = 68,864.11