Finding the Third Proportional to 50,890 and 112,896

Step by Step Solution

1. Step 1: Write the proportion equation
   50,890 : 112,896 = 112,896 : x
2. Step 2: Convert to fraction form
   50,890/112,896 = 112,896/x
3. Step 3: Cross multiply
   50,890x = 112,896 × 112,896
4. Step 4: Simplify right side
   50,890x = 12,745,506,816
5. Step 5: Solve for x
   x = 12,745,506,816/50,890
6. Step 6: Final answer
   x = 250,452.09