Finding the Third Proportional to 2,781,330 and 5,775,822

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,330 : 5,775,822 = 5,775,822 : x
2. Step 2: Convert to fraction form
   2,781,330/5,775,822 = 5,775,822/x
3. Step 3: Cross multiply
   2,781,330x = 5,775,822 × 5,775,822
4. Step 4: Simplify right side
   2,781,330x = 33,360,119,775,684
5. Step 5: Solve for x
   x = 33,360,119,775,684/2,781,330
6. Step 6: Final answer
   x = 11,994,304.80