Finding the Third Proportional to 2,559,847 and 5,499,582

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,847 : 5,499,582 = 5,499,582 : x
2. Step 2: Convert to fraction form
   2,559,847/5,499,582 = 5,499,582/x
3. Step 3: Cross multiply
   2,559,847x = 5,499,582 × 5,499,582
4. Step 4: Simplify right side
   2,559,847x = 30,245,402,174,724
5. Step 5: Solve for x
   x = 30,245,402,174,724/2,559,847
6. Step 6: Final answer
   x = 11,815,316.37