Finding the Third Proportional to 2,571,888 and 5,498,088

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,888 : 5,498,088 = 5,498,088 : x
2. Step 2: Convert to fraction form
   2,571,888/5,498,088 = 5,498,088/x
3. Step 3: Cross multiply
   2,571,888x = 5,498,088 × 5,498,088
4. Step 4: Simplify right side
   2,571,888x = 30,228,971,655,744
5. Step 5: Solve for x
   x = 30,228,971,655,744/2,571,888
6. Step 6: Final answer
   x = 11,753,611.22