Finding the Third Proportional to 110,452 and 238,388

Step by Step Solution

1. Step 1: Write the proportion equation
   110,452 : 238,388 = 238,388 : x
2. Step 2: Convert to fraction form
   110,452/238,388 = 238,388/x
3. Step 3: Cross multiply
   110,452x = 238,388 × 238,388
4. Step 4: Simplify right side
   110,452x = 56,828,838,544
5. Step 5: Solve for x
   x = 56,828,838,544/110,452
6. Step 6: Final answer
   x = 514,511.63