Finding the Third Proportional to 213,676 and 467,042

Step by Step Solution

1. Step 1: Write the proportion equation
   213,676 : 467,042 = 467,042 : x
2. Step 2: Convert to fraction form
   213,676/467,042 = 467,042/x
3. Step 3: Cross multiply
   213,676x = 467,042 × 467,042
4. Step 4: Simplify right side
   213,676x = 218,128,229,764
5. Step 5: Solve for x
   x = 218,128,229,764/213,676
6. Step 6: Final answer
   x = 1,020,836.36