Finding the Third Proportional to 2,658,716 and 5,798,626

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,716 : 5,798,626 = 5,798,626 : x
2. Step 2: Convert to fraction form
   2,658,716/5,798,626 = 5,798,626/x
3. Step 3: Cross multiply
   2,658,716x = 5,798,626 × 5,798,626
4. Step 4: Simplify right side
   2,658,716x = 33,624,063,487,876
5. Step 5: Solve for x
   x = 33,624,063,487,876/2,658,716
6. Step 6: Final answer
   x = 12,646,730.03