Finding the Third Proportional to 50,044 and 74,920

Step by Step Solution

1. Step 1: Write the proportion equation
   50,044 : 74,920 = 74,920 : x
2. Step 2: Convert to fraction form
   50,044/74,920 = 74,920/x
3. Step 3: Cross multiply
   50,044x = 74,920 × 74,920
4. Step 4: Simplify right side
   50,044x = 5,613,006,400
5. Step 5: Solve for x
   x = 5,613,006,400/50,044
6. Step 6: Final answer
   x = 112,161.43