Finding the Third Proportional to 8,384,346 and 17,963,874

Step by Step Solution

1. Step 1: Write the proportion equation
   8,384,346 : 17,963,874 = 17,963,874 : x
2. Step 2: Convert to fraction form
   8,384,346/17,963,874 = 17,963,874/x
3. Step 3: Cross multiply
   8,384,346x = 17,963,874 × 17,963,874
4. Step 4: Simplify right side
   8,384,346x = 322,700,769,087,876
5. Step 5: Solve for x
   x = 322,700,769,087,876/8,384,346
6. Step 6: Final answer
   x = 38,488,484.26