Finding the Third Proportional to 1,212,984,841.50 and 1,733,383,408.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,212,984,841.50 : 1,733,383,408.50 = 1,733,383,408.50 : x
2. Step 2: Convert to fraction form
   1,212,984,841.50/1,733,383,408.50 = 1,733,383,408.50/x
3. Step 3: Cross multiply
   1,212,984,841.50x = 1,733,383,408.50 × 1,733,383,408.50
4. Step 4: Simplify right side
   1,212,984,841.50x = 3,004,618,040,863,077,888
5. Step 5: Solve for x
   x = 3,004,618,040,863,077,888/1,212,984,841.50
6. Step 6: Final answer
   x = 2,477,045,003.42