Finding the Third Proportional to 2,242,132,736 and 5,238,633,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,132,736 : 5,238,633,960 = 5,238,633,960 : x
2. Step 2: Convert to fraction form
   2,242,132,736/5,238,633,960 = 5,238,633,960/x
3. Step 3: Cross multiply
   2,242,132,736x = 5,238,633,960 × 5,238,633,960
4. Step 4: Simplify right side
   2,242,132,736x = 27,443,285,766,865,281,024
5. Step 5: Solve for x
   x = 27,443,285,766,865,281,024/2,242,132,736
6. Step 6: Final answer
   x = 12,239,813,159.24