Finding the Third Proportional to 7,726,244,188 and 16,736,044,678

Step by Step Solution

1. Step 1: Write the proportion equation
   7,726,244,188 : 16,736,044,678 = 16,736,044,678 : x
2. Step 2: Convert to fraction form
   7,726,244,188/16,736,044,678 = 16,736,044,678/x
3. Step 3: Cross multiply
   7,726,244,188x = 16,736,044,678 × 16,736,044,678
4. Step 4: Simplify right side
   7,726,244,188x = 280,095,191,464,012,120,064
5. Step 5: Solve for x
   x = 280,095,191,464,012,120,064/7,726,244,188
6. Step 6: Final answer
   x = 36,252,438,396.79