Finding the Third Proportional to 426,533,073,884 and 888,370,039,456

Step by Step Solution

1. Step 1: Write the proportion equation
   426,533,073,884 : 888,370,039,456 = 888,370,039,456 : x
2. Step 2: Convert to fraction form
   426,533,073,884/888,370,039,456 = 888,370,039,456/x
3. Step 3: Cross multiply
   426,533,073,884x = 888,370,039,456 × 888,370,039,456
4. Step 4: Simplify right side
   426,533,073,884x = 789,201,327,003,055,027,126,272
5. Step 5: Solve for x
   x = 789,201,327,003,055,027,126,272/426,533,073,884
6. Step 6: Final answer
   x = 1,850,269,944,641.35