Finding the Third Proportional to 519,006 and 1,123,305

Step by Step Solution

1. Step 1: Write the proportion equation
   519,006 : 1,123,305 = 1,123,305 : x
2. Step 2: Convert to fraction form
   519,006/1,123,305 = 1,123,305/x
3. Step 3: Cross multiply
   519,006x = 1,123,305 × 1,123,305
4. Step 4: Simplify right side
   519,006x = 1,261,814,123,025
5. Step 5: Solve for x
   x = 1,261,814,123,025/519,006
6. Step 6: Final answer
   x = 2,431,212.98