Finding the Third Proportional to 109,084 and 238,988

Step by Step Solution

1. Step 1: Write the proportion equation
   109,084 : 238,988 = 238,988 : x
2. Step 2: Convert to fraction form
   109,084/238,988 = 238,988/x
3. Step 3: Cross multiply
   109,084x = 238,988 × 238,988
4. Step 4: Simplify right side
   109,084x = 57,115,264,144
5. Step 5: Solve for x
   x = 57,115,264,144/109,084
6. Step 6: Final answer
   x = 523,589.75