Finding the Third Proportional to 1,579,666 and 3,411,039

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,666 : 3,411,039 = 3,411,039 : x
2. Step 2: Convert to fraction form
   1,579,666/3,411,039 = 3,411,039/x
3. Step 3: Cross multiply
   1,579,666x = 3,411,039 × 3,411,039
4. Step 4: Simplify right side
   1,579,666x = 11,635,187,059,521
5. Step 5: Solve for x
   x = 11,635,187,059,521/1,579,666
6. Step 6: Final answer
   x = 7,365,599.47