Finding the Third Proportional to 166,300.50 and 365,818

Step by Step Solution

1. Step 1: Write the proportion equation
   166,300.50 : 365,818 = 365,818 : x
2. Step 2: Convert to fraction form
   166,300.50/365,818 = 365,818/x
3. Step 3: Cross multiply
   166,300.50x = 365,818 × 365,818
4. Step 4: Simplify right side
   166,300.50x = 133,822,809,124
5. Step 5: Solve for x
   x = 133,822,809,124/166,300.50
6. Step 6: Final answer
   x = 804,704.79