Finding the Third Proportional to 1,808,534 and 2,797,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,534 : 2,797,812 = 2,797,812 : x
2. Step 2: Convert to fraction form
   1,808,534/2,797,812 = 2,797,812/x
3. Step 3: Cross multiply
   1,808,534x = 2,797,812 × 2,797,812
4. Step 4: Simplify right side
   1,808,534x = 7,827,751,987,344
5. Step 5: Solve for x
   x = 7,827,751,987,344/1,808,534
6. Step 6: Final answer
   x = 4,328,230.48