Finding the Third Proportional to 1,808,394 and 2,797,628

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,394 : 2,797,628 = 2,797,628 : x
2. Step 2: Convert to fraction form
   1,808,394/2,797,628 = 2,797,628/x
3. Step 3: Cross multiply
   1,808,394x = 2,797,628 × 2,797,628
4. Step 4: Simplify right side
   1,808,394x = 7,826,722,426,384
5. Step 5: Solve for x
   x = 7,826,722,426,384/1,808,394
6. Step 6: Final answer
   x = 4,327,996.24