Finding the Third Proportional to 1,137,487 and 2,475,834

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,487 : 2,475,834 = 2,475,834 : x
2. Step 2: Convert to fraction form
   1,137,487/2,475,834 = 2,475,834/x
3. Step 3: Cross multiply
   1,137,487x = 2,475,834 × 2,475,834
4. Step 4: Simplify right side
   1,137,487x = 6,129,753,995,556
5. Step 5: Solve for x
   x = 6,129,753,995,556/1,137,487
6. Step 6: Final answer
   x = 5,388,856.31