Finding the Third Proportional to 8,246,979 and 17,059,662

Step by Step Solution

1. Step 1: Write the proportion equation
   8,246,979 : 17,059,662 = 17,059,662 : x
2. Step 2: Convert to fraction form
   8,246,979/17,059,662 = 17,059,662/x
3. Step 3: Cross multiply
   8,246,979x = 17,059,662 × 17,059,662
4. Step 4: Simplify right side
   8,246,979x = 291,032,067,554,244
5. Step 5: Solve for x
   x = 291,032,067,554,244/8,246,979
6. Step 6: Final answer
   x = 35,289,536.64