Finding the Third Proportional to 1,171,524 and 2,557,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,524 : 2,557,896 = 2,557,896 : x
2. Step 2: Convert to fraction form
   1,171,524/2,557,896 = 2,557,896/x
3. Step 3: Cross multiply
   1,171,524x = 2,557,896 × 2,557,896
4. Step 4: Simplify right side
   1,171,524x = 6,542,831,946,816
5. Step 5: Solve for x
   x = 6,542,831,946,816/1,171,524
6. Step 6: Final answer
   x = 5,584,889.38