Finding the Third Proportional to 166,404 and 235,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   166,404 : 235,456.50 = 235,456.50 : x
2. Step 2: Convert to fraction form
   166,404/235,456.50 = 235,456.50/x
3. Step 3: Cross multiply
   166,404x = 235,456.50 × 235,456.50
4. Step 4: Simplify right side
   166,404x = 55,439,763,392.25
5. Step 5: Solve for x
   x = 55,439,763,392.25/166,404
6. Step 6: Final answer
   x = 333,163.65