Finding the Third Proportional to 6,155,793,805 and 12,482,879,807

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155,793,805 : 12,482,879,807 = 12,482,879,807 : x
2. Step 2: Convert to fraction form
   6,155,793,805/12,482,879,807 = 12,482,879,807/x
3. Step 3: Cross multiply
   6,155,793,805x = 12,482,879,807 × 12,482,879,807
4. Step 4: Simplify right side
   6,155,793,805x = 155,822,288,276,008,370,176
5. Step 5: Solve for x
   x = 155,822,288,276,008,370,176/6,155,793,805
6. Step 6: Final answer
   x = 25,313,110,414.69