Finding the Third Proportional to 49,458 and 73,626

Step by Step Solution

1. Step 1: Write the proportion equation
   49,458 : 73,626 = 73,626 : x
2. Step 2: Convert to fraction form
   49,458/73,626 = 73,626/x
3. Step 3: Cross multiply
   49,458x = 73,626 × 73,626
4. Step 4: Simplify right side
   49,458x = 5,420,787,876
5. Step 5: Solve for x
   x = 5,420,787,876/49,458
6. Step 6: Final answer
   x = 109,603.86