Finding the Third Proportional to 2,356,391,482.88 and 5,126,494,718.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,391,482.88 : 5,126,494,718.25 = 5,126,494,718.25 : x
2. Step 2: Convert to fraction form
   2,356,391,482.88/5,126,494,718.25 = 5,126,494,718.25/x
3. Step 3: Cross multiply
   2,356,391,482.88x = 5,126,494,718.25 × 5,126,494,718.25
4. Step 4: Simplify right side
   2,356,391,482.88x = 26,280,948,096,245,145,600
5. Step 5: Solve for x
   x = 26,280,948,096,245,145,600/2,356,391,482.88
6. Step 6: Final answer
   x = 11,153,048,331.42