Finding the Third Proportional to 1,164,889 and 2,491,698

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,889 : 2,491,698 = 2,491,698 : x
2. Step 2: Convert to fraction form
   1,164,889/2,491,698 = 2,491,698/x
3. Step 3: Cross multiply
   1,164,889x = 2,491,698 × 2,491,698
4. Step 4: Simplify right side
   1,164,889x = 6,208,558,923,204
5. Step 5: Solve for x
   x = 6,208,558,923,204/1,164,889
6. Step 6: Final answer
   x = 5,329,742.94