Finding the Third Proportional to 5,911,495 and 12,707,042

Step by Step Solution

1. Step 1: Write the proportion equation
   5,911,495 : 12,707,042 = 12,707,042 : x
2. Step 2: Convert to fraction form
   5,911,495/12,707,042 = 12,707,042/x
3. Step 3: Cross multiply
   5,911,495x = 12,707,042 × 12,707,042
4. Step 4: Simplify right side
   5,911,495x = 161,468,916,389,764
5. Step 5: Solve for x
   x = 161,468,916,389,764/5,911,495
6. Step 6: Final answer
   x = 27,314,396.17