Finding the Third Proportional to 1,211,022 and 2,854,710

Step by Step Solution

1. Step 1: Write the proportion equation
   1,211,022 : 2,854,710 = 2,854,710 : x
2. Step 2: Convert to fraction form
   1,211,022/2,854,710 = 2,854,710/x
3. Step 3: Cross multiply
   1,211,022x = 2,854,710 × 2,854,710
4. Step 4: Simplify right side
   1,211,022x = 8,149,369,184,100
5. Step 5: Solve for x
   x = 8,149,369,184,100/1,211,022
6. Step 6: Final answer
   x = 6,729,332.07