Finding the Third Proportional to 166,275.50 and 363,655

Step by Step Solution

1. Step 1: Write the proportion equation
   166,275.50 : 363,655 = 363,655 : x
2. Step 2: Convert to fraction form
   166,275.50/363,655 = 363,655/x
3. Step 3: Cross multiply
   166,275.50x = 363,655 × 363,655
4. Step 4: Simplify right side
   166,275.50x = 132,244,959,025
5. Step 5: Solve for x
   x = 132,244,959,025/166,275.50
6. Step 6: Final answer
   x = 795,336.41