Finding the Third Proportional to 3,822,605,335,620 and 8,190,456,579,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,822,605,335,620 : 8,190,456,579,468 = 8,190,456,579,468 : x
2. Step 2: Convert to fraction form
   3,822,605,335,620/8,190,456,579,468 = 8,190,456,579,468/x
3. Step 3: Cross multiply
   3,822,605,335,620x = 8,190,456,579,468 × 8,190,456,579,468
4. Step 4: Simplify right side
   3,822,605,335,620x = 67,083,578,980,150,654,424,580,096
5. Step 5: Solve for x
   x = 67,083,578,980,150,654,424,580,096/3,822,605,335,620
6. Step 6: Final answer
   x = 17,549,177,351,647.83