Finding the Third Proportional to 406,183 and 880,162

Step by Step Solution

1. Step 1: Write the proportion equation
   406,183 : 880,162 = 880,162 : x
2. Step 2: Convert to fraction form
   406,183/880,162 = 880,162/x
3. Step 3: Cross multiply
   406,183x = 880,162 × 880,162
4. Step 4: Simplify right side
   406,183x = 774,685,146,244
5. Step 5: Solve for x
   x = 774,685,146,244/406,183
6. Step 6: Final answer
   x = 1,907,231.83