Finding the Third Proportional to 9,544,426,414,664 and 20,936,702,947,028

Step by Step Solution

1. Step 1: Write the proportion equation
   9,544,426,414,664 : 20,936,702,947,028 = 20,936,702,947,028 : x
2. Step 2: Convert to fraction form
   9,544,426,414,664/20,936,702,947,028 = 20,936,702,947,028/x
3. Step 3: Cross multiply
   9,544,426,414,664x = 20,936,702,947,028 × 20,936,702,947,028
4. Step 4: Simplify right side
   9,544,426,414,664x = 438,345,530,292,090,920,245,395,456
5. Step 5: Solve for x
   x = 438,345,530,292,090,920,245,395,456/9,544,426,414,664
6. Step 6: Final answer
   x = 45,926,859,430,611.72