Finding the Third Proportional to 111,806 and 241,036

Step by Step Solution

1. Step 1: Write the proportion equation
   111,806 : 241,036 = 241,036 : x
2. Step 2: Convert to fraction form
   111,806/241,036 = 241,036/x
3. Step 3: Cross multiply
   111,806x = 241,036 × 241,036
4. Step 4: Simplify right side
   111,806x = 58,098,353,296
5. Step 5: Solve for x
   x = 58,098,353,296/111,806
6. Step 6: Final answer
   x = 519,635.38