Finding the Third Proportional to 1,164,818 and 2,491,566

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,818 : 2,491,566 = 2,491,566 : x
2. Step 2: Convert to fraction form
   1,164,818/2,491,566 = 2,491,566/x
3. Step 3: Cross multiply
   1,164,818x = 2,491,566 × 2,491,566
4. Step 4: Simplify right side
   1,164,818x = 6,207,901,132,356
5. Step 5: Solve for x
   x = 6,207,901,132,356/1,164,818
6. Step 6: Final answer
   x = 5,329,503.09