Finding the Third Proportional to 2,571,795 and 5,530,688

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,795 : 5,530,688 = 5,530,688 : x
2. Step 2: Convert to fraction form
   2,571,795/5,530,688 = 5,530,688/x
3. Step 3: Cross multiply
   2,571,795x = 5,530,688 × 5,530,688
4. Step 4: Simplify right side
   2,571,795x = 30,588,509,753,344
5. Step 5: Solve for x
   x = 30,588,509,753,344/2,571,795
6. Step 6: Final answer
   x = 11,893,836.70