Finding the Third Proportional to 111,808 and 244,352

Step by Step Solution

1. Step 1: Write the proportion equation
   111,808 : 244,352 = 244,352 : x
2. Step 2: Convert to fraction form
   111,808/244,352 = 244,352/x
3. Step 3: Cross multiply
   111,808x = 244,352 × 244,352
4. Step 4: Simplify right side
   111,808x = 59,707,899,904
5. Step 5: Solve for x
   x = 59,707,899,904/111,808
6. Step 6: Final answer
   x = 534,021.71