Finding the Third Proportional to 1,535,583 and 2,408,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,535,583 : 2,408,658 = 2,408,658 : x
2. Step 2: Convert to fraction form
   1,535,583/2,408,658 = 2,408,658/x
3. Step 3: Cross multiply
   1,535,583x = 2,408,658 × 2,408,658
4. Step 4: Simplify right side
   1,535,583x = 5,801,633,360,964
5. Step 5: Solve for x
   x = 5,801,633,360,964/1,535,583
6. Step 6: Final answer
   x = 3,778,130.76