Finding the Third Proportional to 8,277,957,814,626 and 18,116,435,788,260

Step by Step Solution

1. Step 1: Write the proportion equation
   8,277,957,814,626 : 18,116,435,788,260 = 18,116,435,788,260 : x
2. Step 2: Convert to fraction form
   8,277,957,814,626/18,116,435,788,260 = 18,116,435,788,260/x
3. Step 3: Cross multiply
   8,277,957,814,626x = 18,116,435,788,260 × 18,116,435,788,260
4. Step 4: Simplify right side
   8,277,957,814,626x = 328,205,245,670,147,695,329,673,216
5. Step 5: Solve for x
   x = 328,205,245,670,147,695,329,673,216/8,277,957,814,626
6. Step 6: Final answer
   x = 39,648,093,529,814.16