Finding the Third Proportional to 8,559,546 and 17,418,026

Step by Step Solution

1. Step 1: Write the proportion equation
   8,559,546 : 17,418,026 = 17,418,026 : x
2. Step 2: Convert to fraction form
   8,559,546/17,418,026 = 17,418,026/x
3. Step 3: Cross multiply
   8,559,546x = 17,418,026 × 17,418,026
4. Step 4: Simplify right side
   8,559,546x = 303,387,629,736,676
5. Step 5: Solve for x
   x = 303,387,629,736,676/8,559,546
6. Step 6: Final answer
   x = 35,444,359.99