Finding the Third Proportional to 166,212 and 363,582

Step by Step Solution

1. Step 1: Write the proportion equation
   166,212 : 363,582 = 363,582 : x
2. Step 2: Convert to fraction form
   166,212/363,582 = 363,582/x
3. Step 3: Cross multiply
   166,212x = 363,582 × 363,582
4. Step 4: Simplify right side
   166,212x = 132,191,870,724
5. Step 5: Solve for x
   x = 132,191,870,724/166,212
6. Step 6: Final answer
   x = 795,320.86