Finding the Third Proportional to 2,569,328 and 5,533,288

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,328 : 5,533,288 = 5,533,288 : x
2. Step 2: Convert to fraction form
   2,569,328/5,533,288 = 5,533,288/x
3. Step 3: Cross multiply
   2,569,328x = 5,533,288 × 5,533,288
4. Step 4: Simplify right side
   2,569,328x = 30,617,276,090,944
5. Step 5: Solve for x
   x = 30,617,276,090,944/2,569,328
6. Step 6: Final answer
   x = 11,916,452.90