Finding the Third Proportional to 8,168,863.61 and 17,823,067.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,168,863.61 : 17,823,067.56 = 17,823,067.56 : x
2. Step 2: Convert to fraction form
   8,168,863.61/17,823,067.56 = 17,823,067.56/x
3. Step 3: Cross multiply
   8,168,863.61x = 17,823,067.56 × 17,823,067.56
4. Step 4: Simplify right side
   8,168,863.61x = 317,661,737,198,170.31
5. Step 5: Solve for x
   x = 317,661,737,198,170.31/8,168,863.61
6. Step 6: Final answer
   x = 38,886,894.50