Finding the Third Proportional to 8,199,738 and 17,944,038

Step by Step Solution

1. Step 1: Write the proportion equation
   8,199,738 : 17,944,038 = 17,944,038 : x
2. Step 2: Convert to fraction form
   8,199,738/17,944,038 = 17,944,038/x
3. Step 3: Cross multiply
   8,199,738x = 17,944,038 × 17,944,038
4. Step 4: Simplify right side
   8,199,738x = 321,988,499,745,444
5. Step 5: Solve for x
   x = 321,988,499,745,444/8,199,738
6. Step 6: Final answer
   x = 39,268,144.88