Finding the Third Proportional to 1,164,817 and 2,491,563

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,817 : 2,491,563 = 2,491,563 : x
2. Step 2: Convert to fraction form
   1,164,817/2,491,563 = 2,491,563/x
3. Step 3: Cross multiply
   1,164,817x = 2,491,563 × 2,491,563
4. Step 4: Simplify right side
   1,164,817x = 6,207,886,182,969
5. Step 5: Solve for x
   x = 6,207,886,182,969/1,164,817
6. Step 6: Final answer
   x = 5,329,494.83