Finding the Third Proportional to 114,662 and 238,036

Step by Step Solution

1. Step 1: Write the proportion equation
   114,662 : 238,036 = 238,036 : x
2. Step 2: Convert to fraction form
   114,662/238,036 = 238,036/x
3. Step 3: Cross multiply
   114,662x = 238,036 × 238,036
4. Step 4: Simplify right side
   114,662x = 56,661,137,296
5. Step 5: Solve for x
   x = 56,661,137,296/114,662
6. Step 6: Final answer
   x = 494,157.94