Finding the Third Proportional to 15,917,049 and 34,103,384

Step by Step Solution

1. Step 1: Write the proportion equation
   15,917,049 : 34,103,384 = 34,103,384 : x
2. Step 2: Convert to fraction form
   15,917,049/34,103,384 = 34,103,384/x
3. Step 3: Cross multiply
   15,917,049x = 34,103,384 × 34,103,384
4. Step 4: Simplify right side
   15,917,049x = 1,163,040,800,251,456
5. Step 5: Solve for x
   x = 1,163,040,800,251,456/15,917,049
6. Step 6: Final answer
   x = 73,068,871.01