Finding the Third Proportional to 2,569,638 and 5,533,932

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,638 : 5,533,932 = 5,533,932 : x
2. Step 2: Convert to fraction form
   2,569,638/5,533,932 = 5,533,932/x
3. Step 3: Cross multiply
   2,569,638x = 5,533,932 × 5,533,932
4. Step 4: Simplify right side
   2,569,638x = 30,624,403,380,624
5. Step 5: Solve for x
   x = 30,624,403,380,624/2,569,638
6. Step 6: Final answer
   x = 11,917,788.96