Finding the Third Proportional to 2,067,267,811.50 and 3,177,540,110.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,267,811.50 : 3,177,540,110.25 = 3,177,540,110.25 : x
2. Step 2: Convert to fraction form
   2,067,267,811.50/3,177,540,110.25 = 3,177,540,110.25/x
3. Step 3: Cross multiply
   2,067,267,811.50x = 3,177,540,110.25 × 3,177,540,110.25
4. Step 4: Simplify right side
   2,067,267,811.50x = 10,096,761,152,247,582,720
5. Step 5: Solve for x
   x = 10,096,761,152,247,582,720/2,067,267,811.50
6. Step 6: Final answer
   x = 4,884,108,917.13