Finding the Third Proportional to 10,621,730,952 and 23,165,747,388

Step by Step Solution

1. Step 1: Write the proportion equation
   10,621,730,952 : 23,165,747,388 = 23,165,747,388 : x
2. Step 2: Convert to fraction form
   10,621,730,952/23,165,747,388 = 23,165,747,388/x
3. Step 3: Cross multiply
   10,621,730,952x = 23,165,747,388 × 23,165,747,388
4. Step 4: Simplify right side
   10,621,730,952x = 536,651,852,044,628,852,736
5. Step 5: Solve for x
   x = 536,651,852,044,628,852,736/10,621,730,952
6. Step 6: Final answer
   x = 50,523,954,567.27