Finding the Third Proportional to 1,647,828 and 2,351,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647,828 : 2,351,892 = 2,351,892 : x
2. Step 2: Convert to fraction form
   1,647,828/2,351,892 = 2,351,892/x
3. Step 3: Cross multiply
   1,647,828x = 2,351,892 × 2,351,892
4. Step 4: Simplify right side
   1,647,828x = 5,531,395,979,664
5. Step 5: Solve for x
   x = 5,531,395,979,664/1,647,828
6. Step 6: Final answer
   x = 3,356,779.94