Finding the Third Proportional to 50,989 and 104,812

Step by Step Solution

1. Step 1: Write the proportion equation
   50,989 : 104,812 = 104,812 : x
2. Step 2: Convert to fraction form
   50,989/104,812 = 104,812/x
3. Step 3: Cross multiply
   50,989x = 104,812 × 104,812
4. Step 4: Simplify right side
   50,989x = 10,985,555,344
5. Step 5: Solve for x
   x = 10,985,555,344/50,989
6. Step 6: Final answer
   x = 215,449.52