Finding the Third Proportional to 5,954,466 and 12,917,142

Step by Step Solution

1. Step 1: Write the proportion equation
   5,954,466 : 12,917,142 = 12,917,142 : x
2. Step 2: Convert to fraction form
   5,954,466/12,917,142 = 12,917,142/x
3. Step 3: Cross multiply
   5,954,466x = 12,917,142 × 12,917,142
4. Step 4: Simplify right side
   5,954,466x = 166,852,557,448,164
5. Step 5: Solve for x
   x = 166,852,557,448,164/5,954,466
6. Step 6: Final answer
   x = 28,021,414.09