Finding the Third Proportional to 2,665,425 and 5,756,397

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,425 : 5,756,397 = 5,756,397 : x
2. Step 2: Convert to fraction form
   2,665,425/5,756,397 = 5,756,397/x
3. Step 3: Cross multiply
   2,665,425x = 5,756,397 × 5,756,397
4. Step 4: Simplify right side
   2,665,425x = 33,136,106,421,609
5. Step 5: Solve for x
   x = 33,136,106,421,609/2,665,425
6. Step 6: Final answer
   x = 12,431,828.48