Finding the Third Proportional to 1,304,592 and 1,802,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,592 : 1,802,664 = 1,802,664 : x
2. Step 2: Convert to fraction form
   1,304,592/1,802,664 = 1,802,664/x
3. Step 3: Cross multiply
   1,304,592x = 1,802,664 × 1,802,664
4. Step 4: Simplify right side
   1,304,592x = 3,249,597,496,896
5. Step 5: Solve for x
   x = 3,249,597,496,896/1,304,592
6. Step 6: Final answer
   x = 2,490,891.79