Finding the Third Proportional to 166,629.25 and 238,111.75

Step by Step Solution

1. Step 1: Write the proportion equation
   166,629.25 : 238,111.75 = 238,111.75 : x
2. Step 2: Convert to fraction form
   166,629.25/238,111.75 = 238,111.75/x
3. Step 3: Cross multiply
   166,629.25x = 238,111.75 × 238,111.75
4. Step 4: Simplify right side
   166,629.25x = 56,697,205,488.06
5. Step 5: Solve for x
   x = 56,697,205,488.06/166,629.25
6. Step 6: Final answer
   x = 340,259.62