Finding the Third Proportional to 2,665,606 and 5,756,726

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,606 : 5,756,726 = 5,756,726 : x
2. Step 2: Convert to fraction form
   2,665,606/5,756,726 = 5,756,726/x
3. Step 3: Cross multiply
   2,665,606x = 5,756,726 × 5,756,726
4. Step 4: Simplify right side
   2,665,606x = 33,139,894,239,076
5. Step 5: Solve for x
   x = 33,139,894,239,076/2,665,606
6. Step 6: Final answer
   x = 12,432,405.33