Finding the Third Proportional to 2,858,078,339 and 5,951,032,411

Step by Step Solution

1. Step 1: Write the proportion equation
   2,858,078,339 : 5,951,032,411 = 5,951,032,411 : x
2. Step 2: Convert to fraction form
   2,858,078,339/5,951,032,411 = 5,951,032,411/x
3. Step 3: Cross multiply
   2,858,078,339x = 5,951,032,411 × 5,951,032,411
4. Step 4: Simplify right side
   2,858,078,339x = 35,414,786,756,772,474,880
5. Step 5: Solve for x
   x = 35,414,786,756,772,474,880/2,858,078,339
6. Step 6: Final answer
   x = 12,391,118,281.65