Finding the Third Proportional to 569,866 and 1,216,004

Step by Step Solution

1. Step 1: Write the proportion equation
   569,866 : 1,216,004 = 1,216,004 : x
2. Step 2: Convert to fraction form
   569,866/1,216,004 = 1,216,004/x
3. Step 3: Cross multiply
   569,866x = 1,216,004 × 1,216,004
4. Step 4: Simplify right side
   569,866x = 1,478,665,728,016
5. Step 5: Solve for x
   x = 1,478,665,728,016/569,866
6. Step 6: Final answer
   x = 2,594,760.40