Finding the Third Proportional to 569,568 and 1,212,756

Step by Step Solution

1. Step 1: Write the proportion equation
   569,568 : 1,212,756 = 1,212,756 : x
2. Step 2: Convert to fraction form
   569,568/1,212,756 = 1,212,756/x
3. Step 3: Cross multiply
   569,568x = 1,212,756 × 1,212,756
4. Step 4: Simplify right side
   569,568x = 1,470,777,115,536
5. Step 5: Solve for x
   x = 1,470,777,115,536/569,568
6. Step 6: Final answer
   x = 2,582,267.82