Finding the Third Proportional to 2,559,846 and 5,499,584

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,846 : 5,499,584 = 5,499,584 : x
2. Step 2: Convert to fraction form
   2,559,846/5,499,584 = 5,499,584/x
3. Step 3: Cross multiply
   2,559,846x = 5,499,584 × 5,499,584
4. Step 4: Simplify right side
   2,559,846x = 30,245,424,173,056
5. Step 5: Solve for x
   x = 30,245,424,173,056/2,559,846
6. Step 6: Final answer
   x = 11,815,329.58