Finding the Third Proportional to 8,397,714 and 12,594,383

Step by Step Solution

1. Step 1: Write the proportion equation
   8,397,714 : 12,594,383 = 12,594,383 : x
2. Step 2: Convert to fraction form
   8,397,714/12,594,383 = 12,594,383/x
3. Step 3: Cross multiply
   8,397,714x = 12,594,383 × 12,594,383
4. Step 4: Simplify right side
   8,397,714x = 158,618,483,150,689
5. Step 5: Solve for x
   x = 158,618,483,150,689/8,397,714
6. Step 6: Final answer
   x = 18,888,293.07