Finding the Third Proportional to 583,802 and 1,257,664

Step by Step Solution

1. Step 1: Write the proportion equation
   583,802 : 1,257,664 = 1,257,664 : x
2. Step 2: Convert to fraction form
   583,802/1,257,664 = 1,257,664/x
3. Step 3: Cross multiply
   583,802x = 1,257,664 × 1,257,664
4. Step 4: Simplify right side
   583,802x = 1,581,718,736,896
5. Step 5: Solve for x
   x = 1,581,718,736,896/583,802
6. Step 6: Final answer
   x = 2,709,341.07