Finding the Third Proportional to 2,665,682 and 5,756,120

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,682 : 5,756,120 = 5,756,120 : x
2. Step 2: Convert to fraction form
   2,665,682/5,756,120 = 5,756,120/x
3. Step 3: Cross multiply
   2,665,682x = 5,756,120 × 5,756,120
4. Step 4: Simplify right side
   2,665,682x = 33,132,917,454,400
5. Step 5: Solve for x
   x = 33,132,917,454,400/2,665,682
6. Step 6: Final answer
   x = 12,429,433.61