Finding the Third Proportional to 5,911,491 and 12,707,034

Step by Step Solution

1. Step 1: Write the proportion equation
   5,911,491 : 12,707,034 = 12,707,034 : x
2. Step 2: Convert to fraction form
   5,911,491/12,707,034 = 12,707,034/x
3. Step 3: Cross multiply
   5,911,491x = 12,707,034 × 12,707,034
4. Step 4: Simplify right side
   5,911,491x = 161,468,713,077,156
5. Step 5: Solve for x
   x = 161,468,713,077,156/5,911,491
6. Step 6: Final answer
   x = 27,314,380.26