Finding the Third Proportional to 50,764 and 74,674

Step by Step Solution

1. Step 1: Write the proportion equation
   50,764 : 74,674 = 74,674 : x
2. Step 2: Convert to fraction form
   50,764/74,674 = 74,674/x
3. Step 3: Cross multiply
   50,764x = 74,674 × 74,674
4. Step 4: Simplify right side
   50,764x = 5,576,206,276
5. Step 5: Solve for x
   x = 5,576,206,276/50,764
6. Step 6: Final answer
   x = 109,845.68