Finding the Third Proportional to 2,658,568 and 5,798,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,568 : 5,798,336 = 5,798,336 : x
2. Step 2: Convert to fraction form
   2,658,568/5,798,336 = 5,798,336/x
3. Step 3: Cross multiply
   2,658,568x = 5,798,336 × 5,798,336
4. Step 4: Simplify right side
   2,658,568x = 33,620,700,368,896
5. Step 5: Solve for x
   x = 33,620,700,368,896/2,658,568
6. Step 6: Final answer
   x = 12,646,169.05