Finding the Third Proportional to 3,541,956,522.75 and 7,751,140,015.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541,956,522.75 : 7,751,140,015.50 = 7,751,140,015.50 : x
2. Step 2: Convert to fraction form
   3,541,956,522.75/7,751,140,015.50 = 7,751,140,015.50/x
3. Step 3: Cross multiply
   3,541,956,522.75x = 7,751,140,015.50 × 7,751,140,015.50
4. Step 4: Simplify right side
   3,541,956,522.75x = 60,080,171,539,885,342,720
5. Step 5: Solve for x
   x = 60,080,171,539,885,342,720/3,541,956,522.75
6. Step 6: Final answer
   x = 16,962,424,906.68