Finding the Third Proportional to 758,796 and 1,143,198

Step by Step Solution

1. Step 1: Write the proportion equation
   758,796 : 1,143,198 = 1,143,198 : x
2. Step 2: Convert to fraction form
   758,796/1,143,198 = 1,143,198/x
3. Step 3: Cross multiply
   758,796x = 1,143,198 × 1,143,198
4. Step 4: Simplify right side
   758,796x = 1,306,901,667,204
5. Step 5: Solve for x
   x = 1,306,901,667,204/758,796
6. Step 6: Final answer
   x = 1,722,336.00