Finding the Third Proportional to 2,697,632 and 5,777,864

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,632 : 5,777,864 = 5,777,864 : x
2. Step 2: Convert to fraction form
   2,697,632/5,777,864 = 5,777,864/x
3. Step 3: Cross multiply
   2,697,632x = 5,777,864 × 5,777,864
4. Step 4: Simplify right side
   2,697,632x = 33,383,712,402,496
5. Step 5: Solve for x
   x = 33,383,712,402,496/2,697,632
6. Step 6: Final answer
   x = 12,375,191.43