Finding the Third Proportional to 107,075,438 and 144,469,907

Step by Step Solution

1. Step 1: Write the proportion equation
   107,075,438 : 144,469,907 = 144,469,907 : x
2. Step 2: Convert to fraction form
   107,075,438/144,469,907 = 144,469,907/x
3. Step 3: Cross multiply
   107,075,438x = 144,469,907 × 144,469,907
4. Step 4: Simplify right side
   107,075,438x = 20,871,554,028,588,648
5. Step 5: Solve for x
   x = 20,871,554,028,588,648/107,075,438
6. Step 6: Final answer
   x = 194,923,825.84