Finding the Third Proportional to 110,181 and 238,680

Step by Step Solution

1. Step 1: Write the proportion equation
   110,181 : 238,680 = 238,680 : x
2. Step 2: Convert to fraction form
   110,181/238,680 = 238,680/x
3. Step 3: Cross multiply
   110,181x = 238,680 × 238,680
4. Step 4: Simplify right side
   110,181x = 56,968,142,400
5. Step 5: Solve for x
   x = 56,968,142,400/110,181
6. Step 6: Final answer
   x = 517,041.44