Finding the Third Proportional to 50,868 and 79,404

Step by Step Solution

1. Step 1: Write the proportion equation
   50,868 : 79,404 = 79,404 : x
2. Step 2: Convert to fraction form
   50,868/79,404 = 79,404/x
3. Step 3: Cross multiply
   50,868x = 79,404 × 79,404
4. Step 4: Simplify right side
   50,868x = 6,304,995,216
5. Step 5: Solve for x
   x = 6,304,995,216/50,868
6. Step 6: Final answer
   x = 123,948.16