Finding the Third Proportional to 8,231,246 and 17,726,738

Step by Step Solution

1. Step 1: Write the proportion equation
   8,231,246 : 17,726,738 = 17,726,738 : x
2. Step 2: Convert to fraction form
   8,231,246/17,726,738 = 17,726,738/x
3. Step 3: Cross multiply
   8,231,246x = 17,726,738 × 17,726,738
4. Step 4: Simplify right side
   8,231,246x = 314,237,240,120,644
5. Step 5: Solve for x
   x = 314,237,240,120,644/8,231,246
6. Step 6: Final answer
   x = 38,176,144.91