Finding the Third Proportional to 50,878 and 74,796

Step by Step Solution

1. Step 1: Write the proportion equation
   50,878 : 74,796 = 74,796 : x
2. Step 2: Convert to fraction form
   50,878/74,796 = 74,796/x
3. Step 3: Cross multiply
   50,878x = 74,796 × 74,796
4. Step 4: Simplify right side
   50,878x = 5,594,441,616
5. Step 5: Solve for x
   x = 5,594,441,616/50,878
6. Step 6: Final answer
   x = 109,957.97