Finding the Third Proportional to 2,008,516 and 2,809,326

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008,516 : 2,809,326 = 2,809,326 : x
2. Step 2: Convert to fraction form
   2,008,516/2,809,326 = 2,809,326/x
3. Step 3: Cross multiply
   2,008,516x = 2,809,326 × 2,809,326
4. Step 4: Simplify right side
   2,008,516x = 7,892,312,574,276
5. Step 5: Solve for x
   x = 7,892,312,574,276/2,008,516
6. Step 6: Final answer
   x = 3,929,424.80