Finding the Third Proportional to 2,493,872 and 5,360,698

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,872 : 5,360,698 = 5,360,698 : x
2. Step 2: Convert to fraction form
   2,493,872/5,360,698 = 5,360,698/x
3. Step 3: Cross multiply
   2,493,872x = 5,360,698 × 5,360,698
4. Step 4: Simplify right side
   2,493,872x = 28,737,083,047,204
5. Step 5: Solve for x
   x = 28,737,083,047,204/2,493,872
6. Step 6: Final answer
   x = 11,523,078.59