Finding the Third Proportional to 1,649,408 and 2,553,924

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649,408 : 2,553,924 = 2,553,924 : x
2. Step 2: Convert to fraction form
   1,649,408/2,553,924 = 2,553,924/x
3. Step 3: Cross multiply
   1,649,408x = 2,553,924 × 2,553,924
4. Step 4: Simplify right side
   1,649,408x = 6,522,527,797,776
5. Step 5: Solve for x
   x = 6,522,527,797,776/1,649,408
6. Step 6: Final answer
   x = 3,954,465.96