Finding the Third Proportional to 1,808,508 and 2,797,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,508 : 2,797,772 = 2,797,772 : x
2. Step 2: Convert to fraction form
   1,808,508/2,797,772 = 2,797,772/x
3. Step 3: Cross multiply
   1,808,508x = 2,797,772 × 2,797,772
4. Step 4: Simplify right side
   1,808,508x = 7,827,528,163,984
5. Step 5: Solve for x
   x = 7,827,528,163,984/1,808,508
6. Step 6: Final answer
   x = 4,328,168.95