Finding the Third Proportional to 492,123 and 1,073,183

Step by Step Solution

1. Step 1: Write the proportion equation
   492,123 : 1,073,183 = 1,073,183 : x
2. Step 2: Convert to fraction form
   492,123/1,073,183 = 1,073,183/x
3. Step 3: Cross multiply
   492,123x = 1,073,183 × 1,073,183
4. Step 4: Simplify right side
   492,123x = 1,151,721,751,489
5. Step 5: Solve for x
   x = 1,151,721,751,489/492,123
6. Step 6: Final answer
   x = 2,340,312.79