Finding the Third Proportional to 2,716,308 and 5,756,408

Step by Step Solution

1. Step 1: Write the proportion equation
   2,716,308 : 5,756,408 = 5,756,408 : x
2. Step 2: Convert to fraction form
   2,716,308/5,756,408 = 5,756,408/x
3. Step 3: Cross multiply
   2,716,308x = 5,756,408 × 5,756,408
4. Step 4: Simplify right side
   2,716,308x = 33,136,233,062,464
5. Step 5: Solve for x
   x = 33,136,233,062,464/2,716,308
6. Step 6: Final answer
   x = 12,198,996.97