Finding the Third Proportional to 3,154,109 and 4,941,399

Step by Step Solution

1. Step 1: Write the proportion equation
   3,154,109 : 4,941,399 = 4,941,399 : x
2. Step 2: Convert to fraction form
   3,154,109/4,941,399 = 4,941,399/x
3. Step 3: Cross multiply
   3,154,109x = 4,941,399 × 4,941,399
4. Step 4: Simplify right side
   3,154,109x = 24,417,424,077,201
5. Step 5: Solve for x
   x = 24,417,424,077,201/3,154,109
6. Step 6: Final answer
   x = 7,741,464.89