Finding the Third Proportional to 2,603,267 and 5,654,308

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,267 : 5,654,308 = 5,654,308 : x
2. Step 2: Convert to fraction form
   2,603,267/5,654,308 = 5,654,308/x
3. Step 3: Cross multiply
   2,603,267x = 5,654,308 × 5,654,308
4. Step 4: Simplify right side
   2,603,267x = 31,971,198,958,864
5. Step 5: Solve for x
   x = 31,971,198,958,864/2,603,267
6. Step 6: Final answer
   x = 12,281,183.21