Finding the Third Proportional to 108,927 and 238,851

Step by Step Solution

1. Step 1: Write the proportion equation
   108,927 : 238,851 = 238,851 : x
2. Step 2: Convert to fraction form
   108,927/238,851 = 238,851/x
3. Step 3: Cross multiply
   108,927x = 238,851 × 238,851
4. Step 4: Simplify right side
   108,927x = 57,049,800,201
5. Step 5: Solve for x
   x = 57,049,800,201/108,927
6. Step 6: Final answer
   x = 523,743.43