Finding the Third Proportional to 50,987 and 109,355

Step by Step Solution

1. Step 1: Write the proportion equation
   50,987 : 109,355 = 109,355 : x
2. Step 2: Convert to fraction form
   50,987/109,355 = 109,355/x
3. Step 3: Cross multiply
   50,987x = 109,355 × 109,355
4. Step 4: Simplify right side
   50,987x = 11,958,516,025
5. Step 5: Solve for x
   x = 11,958,516,025/50,987
6. Step 6: Final answer
   x = 234,540.49