Finding the Third Proportional to 4,637,438 and 6,408,062

Step by Step Solution

1. Step 1: Write the proportion equation
   4,637,438 : 6,408,062 = 6,408,062 : x
2. Step 2: Convert to fraction form
   4,637,438/6,408,062 = 6,408,062/x
3. Step 3: Cross multiply
   4,637,438x = 6,408,062 × 6,408,062
4. Step 4: Simplify right side
   4,637,438x = 41,063,258,595,844
5. Step 5: Solve for x
   x = 41,063,258,595,844/4,637,438
6. Step 6: Final answer
   x = 8,854,729.40