Finding the Third Proportional to 1,345,682 and 2,939,044

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,682 : 2,939,044 = 2,939,044 : x
2. Step 2: Convert to fraction form
   1,345,682/2,939,044 = 2,939,044/x
3. Step 3: Cross multiply
   1,345,682x = 2,939,044 × 2,939,044
4. Step 4: Simplify right side
   1,345,682x = 8,637,979,633,936
5. Step 5: Solve for x
   x = 8,637,979,633,936/1,345,682
6. Step 6: Final answer
   x = 6,419,034.83