Finding the Third Proportional to 1,579,451 and 2,309,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,451 : 2,309,944 = 2,309,944 : x
2. Step 2: Convert to fraction form
   1,579,451/2,309,944 = 2,309,944/x
3. Step 3: Cross multiply
   1,579,451x = 2,309,944 × 2,309,944
4. Step 4: Simplify right side
   1,579,451x = 5,335,841,283,136
5. Step 5: Solve for x
   x = 5,335,841,283,136/1,579,451
6. Step 6: Final answer
   x = 3,378,288.58