Finding the Third Proportional to 1,081,252 and 1,557,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,252 : 1,557,508 = 1,557,508 : x
2. Step 2: Convert to fraction form
   1,081,252/1,557,508 = 1,557,508/x
3. Step 3: Cross multiply
   1,081,252x = 1,557,508 × 1,557,508
4. Step 4: Simplify right side
   1,081,252x = 2,425,831,170,064
5. Step 5: Solve for x
   x = 2,425,831,170,064/1,081,252
6. Step 6: Final answer
   x = 2,243,539.13