Finding the Third Proportional to 8,399,162 and 17,358,196

Step by Step Solution

1. Step 1: Write the proportion equation
   8,399,162 : 17,358,196 = 17,358,196 : x
2. Step 2: Convert to fraction form
   8,399,162/17,358,196 = 17,358,196/x
3. Step 3: Cross multiply
   8,399,162x = 17,358,196 × 17,358,196
4. Step 4: Simplify right side
   8,399,162x = 301,306,968,374,416
5. Step 5: Solve for x
   x = 301,306,968,374,416/8,399,162
6. Step 6: Final answer
   x = 35,873,455.99