Finding the Third Proportional to 724,608 and 969,826

Step by Step Solution

1. Step 1: Write the proportion equation
   724,608 : 969,826 = 969,826 : x
2. Step 2: Convert to fraction form
   724,608/969,826 = 969,826/x
3. Step 3: Cross multiply
   724,608x = 969,826 × 969,826
4. Step 4: Simplify right side
   724,608x = 940,562,470,276
5. Step 5: Solve for x
   x = 940,562,470,276/724,608
6. Step 6: Final answer
   x = 1,298,029.38