Finding the Third Proportional to 4,415,438 and 6,477,762

Step by Step Solution

1. Step 1: Write the proportion equation
   4,415,438 : 6,477,762 = 6,477,762 : x
2. Step 2: Convert to fraction form
   4,415,438/6,477,762 = 6,477,762/x
3. Step 3: Cross multiply
   4,415,438x = 6,477,762 × 6,477,762
4. Step 4: Simplify right side
   4,415,438x = 41,961,400,528,644
5. Step 5: Solve for x
   x = 41,961,400,528,644/4,415,438
6. Step 6: Final answer
   x = 9,503,338.18