Finding the Third Proportional to 444,871 and 978,301

Step by Step Solution

1. Step 1: Write the proportion equation
   444,871 : 978,301 = 978,301 : x
2. Step 2: Convert to fraction form
   444,871/978,301 = 978,301/x
3. Step 3: Cross multiply
   444,871x = 978,301 × 978,301
4. Step 4: Simplify right side
   444,871x = 957,072,846,601
5. Step 5: Solve for x
   x = 957,072,846,601/444,871
6. Step 6: Final answer
   x = 2,151,349.15