Finding the Third Proportional to 14,188,901,856 and 19,955,741,114

Step by Step Solution

1. Step 1: Write the proportion equation
   14,188,901,856 : 19,955,741,114 = 19,955,741,114 : x
2. Step 2: Convert to fraction form
   14,188,901,856/19,955,741,114 = 19,955,741,114/x
3. Step 3: Cross multiply
   14,188,901,856x = 19,955,741,114 × 19,955,741,114
4. Step 4: Simplify right side
   14,188,901,856x = 398,231,603,408,989,978,624
5. Step 5: Solve for x
   x = 398,231,603,408,989,978,624/14,188,901,856
6. Step 6: Final answer
   x = 28,066,414,684.56