Finding the Third Proportional to 2,067,267,784.50 and 3,177,540,069.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,267,784.50 : 3,177,540,069.75 = 3,177,540,069.75 : x
2. Step 2: Convert to fraction form
   2,067,267,784.50/3,177,540,069.75 = 3,177,540,069.75/x
3. Step 3: Cross multiply
   2,067,267,784.50x = 3,177,540,069.75 × 3,177,540,069.75
4. Step 4: Simplify right side
   2,067,267,784.50x = 10,096,760,894,866,835,456
5. Step 5: Solve for x
   x = 10,096,760,894,866,835,456/2,067,267,784.50
6. Step 6: Final answer
   x = 4,884,108,856.42