Finding the Third Proportional to 1,629,699 and 2,579,982

Step by Step Solution

1. Step 1: Write the proportion equation
   1,629,699 : 2,579,982 = 2,579,982 : x
2. Step 2: Convert to fraction form
   1,629,699/2,579,982 = 2,579,982/x
3. Step 3: Cross multiply
   1,629,699x = 2,579,982 × 2,579,982
4. Step 4: Simplify right side
   1,629,699x = 6,656,307,120,324
5. Step 5: Solve for x
   x = 6,656,307,120,324/1,629,699
6. Step 6: Final answer
   x = 4,084,378.23