Finding the Third Proportional to 569,573 and 1,212,766

Step by Step Solution

1. Step 1: Write the proportion equation
   569,573 : 1,212,766 = 1,212,766 : x
2. Step 2: Convert to fraction form
   569,573/1,212,766 = 1,212,766/x
3. Step 3: Cross multiply
   569,573x = 1,212,766 × 1,212,766
4. Step 4: Simplify right side
   569,573x = 1,470,801,370,756
5. Step 5: Solve for x
   x = 1,470,801,370,756/569,573
6. Step 6: Final answer
   x = 2,582,287.73