Finding the Third Proportional to 1,199,444 and 2,576,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,444 : 2,576,736 = 2,576,736 : x
2. Step 2: Convert to fraction form
   1,199,444/2,576,736 = 2,576,736/x
3. Step 3: Cross multiply
   1,199,444x = 2,576,736 × 2,576,736
4. Step 4: Simplify right side
   1,199,444x = 6,639,568,413,696
5. Step 5: Solve for x
   x = 6,639,568,413,696/1,199,444
6. Step 6: Final answer
   x = 5,535,538.48