Finding the Third Proportional to 1,808,528 and 2,797,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,528 : 2,797,802 = 2,797,802 : x
2. Step 2: Convert to fraction form
   1,808,528/2,797,802 = 2,797,802/x
3. Step 3: Cross multiply
   1,808,528x = 2,797,802 × 2,797,802
4. Step 4: Simplify right side
   1,808,528x = 7,827,696,031,204
5. Step 5: Solve for x
   x = 7,827,696,031,204/1,808,528
6. Step 6: Final answer
   x = 4,328,213.90