Finding the Third Proportional to 67,526,943,004 and 143,787,469,304

Step by Step Solution

1. Step 1: Write the proportion equation
   67,526,943,004 : 143,787,469,304 = 143,787,469,304 : x
2. Step 2: Convert to fraction form
   67,526,943,004/143,787,469,304 = 143,787,469,304/x
3. Step 3: Cross multiply
   67,526,943,004x = 143,787,469,304 × 143,787,469,304
4. Step 4: Simplify right side
   67,526,943,004x = 20,674,836,328,848,742,678,528
5. Step 5: Solve for x
   x = 20,674,836,328,848,742,678,528/67,526,943,004
6. Step 6: Final answer
   x = 306,171,661,400.76