Finding the Third Proportional to 568,812 and 1,228,848

Step by Step Solution

1. Step 1: Write the proportion equation
   568,812 : 1,228,848 = 1,228,848 : x
2. Step 2: Convert to fraction form
   568,812/1,228,848 = 1,228,848/x
3. Step 3: Cross multiply
   568,812x = 1,228,848 × 1,228,848
4. Step 4: Simplify right side
   568,812x = 1,510,067,407,104
5. Step 5: Solve for x
   x = 1,510,067,407,104/568,812
6. Step 6: Final answer
   x = 2,654,774.17