Finding the Third Proportional to 7,219,644,280,196 and 10,922,320,938,054

Step by Step Solution

1. Step 1: Write the proportion equation
   7,219,644,280,196 : 10,922,320,938,054 = 10,922,320,938,054 : x
2. Step 2: Convert to fraction form
   7,219,644,280,196/10,922,320,938,054 = 10,922,320,938,054/x
3. Step 3: Cross multiply
   7,219,644,280,196x = 10,922,320,938,054 × 10,922,320,938,054
4. Step 4: Simplify right side
   7,219,644,280,196x = 119,297,094,673,852,809,726,656,512
5. Step 5: Solve for x
   x = 119,297,094,673,852,809,726,656,512/7,219,644,280,196
6. Step 6: Final answer
   x = 16,523,957,420,048.14