Finding the Third Proportional to 166,629.75 and 238,112.50

Step by Step Solution

1. Step 1: Write the proportion equation
   166,629.75 : 238,112.50 = 238,112.50 : x
2. Step 2: Convert to fraction form
   166,629.75/238,112.50 = 238,112.50/x
3. Step 3: Cross multiply
   166,629.75x = 238,112.50 × 238,112.50
4. Step 4: Simplify right side
   166,629.75x = 56,697,562,656.25
5. Step 5: Solve for x
   x = 56,697,562,656.25/166,629.75
6. Step 6: Final answer
   x = 340,260.74