Finding the Third Proportional to 568,091 and 1,222,015

Step by Step Solution

1. Step 1: Write the proportion equation
   568,091 : 1,222,015 = 1,222,015 : x
2. Step 2: Convert to fraction form
   568,091/1,222,015 = 1,222,015/x
3. Step 3: Cross multiply
   568,091x = 1,222,015 × 1,222,015
4. Step 4: Simplify right side
   568,091x = 1,493,320,660,225
5. Step 5: Solve for x
   x = 1,493,320,660,225/568,091
6. Step 6: Final answer
   x = 2,628,664.53