Finding the Third Proportional to 50,530 and 74,814

Step by Step Solution

1. Step 1: Write the proportion equation
   50,530 : 74,814 = 74,814 : x
2. Step 2: Convert to fraction form
   50,530/74,814 = 74,814/x
3. Step 3: Cross multiply
   50,530x = 74,814 × 74,814
4. Step 4: Simplify right side
   50,530x = 5,597,134,596
5. Step 5: Solve for x
   x = 5,597,134,596/50,530
6. Step 6: Final answer
   x = 110,768.55