Finding the Third Proportional to 50,885 and 74,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,885 : 74,504.50 = 74,504.50 : x
2. Step 2: Convert to fraction form
   50,885/74,504.50 = 74,504.50/x
3. Step 3: Cross multiply
   50,885x = 74,504.50 × 74,504.50
4. Step 4: Simplify right side
   50,885x = 5,550,920,520.25
5. Step 5: Solve for x
   x = 5,550,920,520.25/50,885
6. Step 6: Final answer
   x = 109,087.56