Finding the Third Proportional to 8,487,162 and 17,366,520

Step by Step Solution

1. Step 1: Write the proportion equation
   8,487,162 : 17,366,520 = 17,366,520 : x
2. Step 2: Convert to fraction form
   8,487,162/17,366,520 = 17,366,520/x
3. Step 3: Cross multiply
   8,487,162x = 17,366,520 × 17,366,520
4. Step 4: Simplify right side
   8,487,162x = 301,596,016,910,400
5. Step 5: Solve for x
   x = 301,596,016,910,400/8,487,162
6. Step 6: Final answer
   x = 35,535,555.57