Finding the Third Proportional to 51,135 and 109,556

Step by Step Solution

1. Step 1: Write the proportion equation
   51,135 : 109,556 = 109,556 : x
2. Step 2: Convert to fraction form
   51,135/109,556 = 109,556/x
3. Step 3: Cross multiply
   51,135x = 109,556 × 109,556
4. Step 4: Simplify right side
   51,135x = 12,002,517,136
5. Step 5: Solve for x
   x = 12,002,517,136/51,135
6. Step 6: Final answer
   x = 234,722.15