Finding the Third Proportional to 2,891,388 and 6,108,288

Step by Step Solution

1. Step 1: Write the proportion equation
   2,891,388 : 6,108,288 = 6,108,288 : x
2. Step 2: Convert to fraction form
   2,891,388/6,108,288 = 6,108,288/x
3. Step 3: Cross multiply
   2,891,388x = 6,108,288 × 6,108,288
4. Step 4: Simplify right side
   2,891,388x = 37,311,182,290,944
5. Step 5: Solve for x
   x = 37,311,182,290,944/2,891,388
6. Step 6: Final answer
   x = 12,904,246.09