Finding the Third Proportional to 3,282,808 and 7,408,556

Step by Step Solution

1. Step 1: Write the proportion equation
   3,282,808 : 7,408,556 = 7,408,556 : x
2. Step 2: Convert to fraction form
   3,282,808/7,408,556 = 7,408,556/x
3. Step 3: Cross multiply
   3,282,808x = 7,408,556 × 7,408,556
4. Step 4: Simplify right side
   3,282,808x = 54,886,702,005,136
5. Step 5: Solve for x
   x = 54,886,702,005,136/3,282,808
6. Step 6: Final answer
   x = 16,719,437.14