Finding the Third Proportional to 2,559,462 and 5,599,584

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,462 : 5,599,584 = 5,599,584 : x
2. Step 2: Convert to fraction form
   2,559,462/5,599,584 = 5,599,584/x
3. Step 3: Cross multiply
   2,559,462x = 5,599,584 × 5,599,584
4. Step 4: Simplify right side
   2,559,462x = 31,355,340,973,056
5. Step 5: Solve for x
   x = 31,355,340,973,056/2,559,462
6. Step 6: Final answer
   x = 12,250,754.64