Finding the Third Proportional to 1,802,349 and 2,789,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,349 : 2,789,802 = 2,789,802 : x
2. Step 2: Convert to fraction form
   1,802,349/2,789,802 = 2,789,802/x
3. Step 3: Cross multiply
   1,802,349x = 2,789,802 × 2,789,802
4. Step 4: Simplify right side
   1,802,349x = 7,782,995,199,204
5. Step 5: Solve for x
   x = 7,782,995,199,204/1,802,349
6. Step 6: Final answer
   x = 4,318,250.90