Finding the Third Proportional to 568,789 and 1,207,562

Step by Step Solution

1. Step 1: Write the proportion equation
   568,789 : 1,207,562 = 1,207,562 : x
2. Step 2: Convert to fraction form
   568,789/1,207,562 = 1,207,562/x
3. Step 3: Cross multiply
   568,789x = 1,207,562 × 1,207,562
4. Step 4: Simplify right side
   568,789x = 1,458,205,983,844
5. Step 5: Solve for x
   x = 1,458,205,983,844/568,789
6. Step 6: Final answer
   x = 2,563,702.86