Finding the Third Proportional to 426,533,073,342 and 888,370,038,390

Step by Step Solution

1. Step 1: Write the proportion equation
   426,533,073,342 : 888,370,038,390 = 888,370,038,390 : x
2. Step 2: Convert to fraction form
   426,533,073,342/888,370,038,390 = 888,370,038,390/x
3. Step 3: Cross multiply
   426,533,073,342x = 888,370,038,390 × 888,370,038,390
4. Step 4: Simplify right side
   426,533,073,342x = 789,201,325,109,050,014,171,136
5. Step 5: Solve for x
   x = 789,201,325,109,050,014,171,136/426,533,073,342
6. Step 6: Final answer
   x = 1,850,269,942,552.05