Finding the Third Proportional to 444,751 and 978,065

Step by Step Solution

1. Step 1: Write the proportion equation
   444,751 : 978,065 = 978,065 : x
2. Step 2: Convert to fraction form
   444,751/978,065 = 978,065/x
3. Step 3: Cross multiply
   444,751x = 978,065 × 978,065
4. Step 4: Simplify right side
   444,751x = 956,611,144,225
5. Step 5: Solve for x
   x = 956,611,144,225/444,751
6. Step 6: Final answer
   x = 2,150,891.50