Finding the Third Proportional to 2,571,524,904 and 5,581,429,584

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,524,904 : 5,581,429,584 = 5,581,429,584 : x
2. Step 2: Convert to fraction form
   2,571,524,904/5,581,429,584 = 5,581,429,584/x
3. Step 3: Cross multiply
   2,571,524,904x = 5,581,429,584 × 5,581,429,584
4. Step 4: Simplify right side
   2,571,524,904x = 31,152,356,201,150,414,848
5. Step 5: Solve for x
   x = 31,152,356,201,150,414,848/2,571,524,904
6. Step 6: Final answer
   x = 12,114,351,353.43