Finding the Third Proportional to 2,658,066 and 5,797,209

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,066 : 5,797,209 = 5,797,209 : x
2. Step 2: Convert to fraction form
   2,658,066/5,797,209 = 5,797,209/x
3. Step 3: Cross multiply
   2,658,066x = 5,797,209 × 5,797,209
4. Step 4: Simplify right side
   2,658,066x = 33,607,632,189,681
5. Step 5: Solve for x
   x = 33,607,632,189,681/2,658,066
6. Step 6: Final answer
   x = 12,643,640.97