Finding the Third Proportional to 67,526,943,002 and 143,787,469,300

Step by Step Solution

1. Step 1: Write the proportion equation
   67,526,943,002 : 143,787,469,300 = 143,787,469,300 : x
2. Step 2: Convert to fraction form
   67,526,943,002/143,787,469,300 = 143,787,469,300/x
3. Step 3: Cross multiply
   67,526,943,002x = 143,787,469,300 × 143,787,469,300
4. Step 4: Simplify right side
   67,526,943,002x = 20,674,836,327,698,442,223,616
5. Step 5: Solve for x
   x = 20,674,836,327,698,442,223,616/67,526,943,002
6. Step 6: Final answer
   x = 306,171,661,392.79