Finding the Third Proportional to 1,587,557 and 2,384,911

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587,557 : 2,384,911 = 2,384,911 : x
2. Step 2: Convert to fraction form
   1,587,557/2,384,911 = 2,384,911/x
3. Step 3: Cross multiply
   1,587,557x = 2,384,911 × 2,384,911
4. Step 4: Simplify right side
   1,587,557x = 5,687,800,477,921
5. Step 5: Solve for x
   x = 5,687,800,477,921/1,587,557
6. Step 6: Final answer
   x = 3,582,737.80