Finding the Third Proportional to 2,943,454,385.50 and 4,524,300,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,943,454,385.50 : 4,524,300,425.50 = 4,524,300,425.50 : x
2. Step 2: Convert to fraction form
   2,943,454,385.50/4,524,300,425.50 = 4,524,300,425.50/x
3. Step 3: Cross multiply
   2,943,454,385.50x = 4,524,300,425.50 × 4,524,300,425.50
4. Step 4: Simplify right side
   2,943,454,385.50x = 20,469,294,340,179,480,576
5. Step 5: Solve for x
   x = 20,469,294,340,179,480,576/2,943,454,385.50
6. Step 6: Final answer
   x = 6,954,174,129.90