Finding the Third Proportional to 181,845 and 395,166.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,845 : 395,166.50 = 395,166.50 : x
2. Step 2: Convert to fraction form
   181,845/395,166.50 = 395,166.50/x
3. Step 3: Cross multiply
   181,845x = 395,166.50 × 395,166.50
4. Step 4: Simplify right side
   181,845x = 156,156,562,722.25
5. Step 5: Solve for x
   x = 156,156,562,722.25/181,845
6. Step 6: Final answer
   x = 858,734.43