Finding the Third Proportional to 710,379 and 1,086,714

Step by Step Solution

1. Step 1: Write the proportion equation
   710,379 : 1,086,714 = 1,086,714 : x
2. Step 2: Convert to fraction form
   710,379/1,086,714 = 1,086,714/x
3. Step 3: Cross multiply
   710,379x = 1,086,714 × 1,086,714
4. Step 4: Simplify right side
   710,379x = 1,180,947,317,796
5. Step 5: Solve for x
   x = 1,180,947,317,796/710,379
6. Step 6: Final answer
   x = 1,662,418.68