Finding the Third Proportional to 1,145,466 and 2,587,977

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,466 : 2,587,977 = 2,587,977 : x
2. Step 2: Convert to fraction form
   1,145,466/2,587,977 = 2,587,977/x
3. Step 3: Cross multiply
   1,145,466x = 2,587,977 × 2,587,977
4. Step 4: Simplify right side
   1,145,466x = 6,697,624,952,529
5. Step 5: Solve for x
   x = 6,697,624,952,529/1,145,466
6. Step 6: Final answer
   x = 5,847,074.42