Finding the Third Proportional to 2,892,489 and 5,522,538

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892,489 : 5,522,538 = 5,522,538 : x
2. Step 2: Convert to fraction form
   2,892,489/5,522,538 = 5,522,538/x
3. Step 3: Cross multiply
   2,892,489x = 5,522,538 × 5,522,538
4. Step 4: Simplify right side
   2,892,489x = 30,498,425,961,444
5. Step 5: Solve for x
   x = 30,498,425,961,444/2,892,489
6. Step 6: Final answer
   x = 10,544,007.59