Finding the Third Proportional to 50,872 and 74,836

Step by Step Solution

1. Step 1: Write the proportion equation
   50,872 : 74,836 = 74,836 : x
2. Step 2: Convert to fraction form
   50,872/74,836 = 74,836/x
3. Step 3: Cross multiply
   50,872x = 74,836 × 74,836
4. Step 4: Simplify right side
   50,872x = 5,600,426,896
5. Step 5: Solve for x
   x = 5,600,426,896/50,872
6. Step 6: Final answer
   x = 110,088.59