Finding the Third Proportional to 5,911,488 and 12,707,028

Step by Step Solution

1. Step 1: Write the proportion equation
   5,911,488 : 12,707,028 = 12,707,028 : x
2. Step 2: Convert to fraction form
   5,911,488/12,707,028 = 12,707,028/x
3. Step 3: Cross multiply
   5,911,488x = 12,707,028 × 12,707,028
4. Step 4: Simplify right side
   5,911,488x = 161,468,560,592,784
5. Step 5: Solve for x
   x = 161,468,560,592,784/5,911,488
6. Step 6: Final answer
   x = 27,314,368.33