Finding the Third Proportional to 444,845.25 and 978,250.50

Step by Step Solution

1. Step 1: Write the proportion equation
   444,845.25 : 978,250.50 = 978,250.50 : x
2. Step 2: Convert to fraction form
   444,845.25/978,250.50 = 978,250.50/x
3. Step 3: Cross multiply
   444,845.25x = 978,250.50 × 978,250.50
4. Step 4: Simplify right side
   444,845.25x = 956,974,040,750.25
5. Step 5: Solve for x
   x = 956,974,040,750.25/444,845.25
6. Step 6: Final answer
   x = 2,151,251.57