Finding the Third Proportional to 446,983.50 and 978,996

Step by Step Solution

1. Step 1: Write the proportion equation
   446,983.50 : 978,996 = 978,996 : x
2. Step 2: Convert to fraction form
   446,983.50/978,996 = 978,996/x
3. Step 3: Cross multiply
   446,983.50x = 978,996 × 978,996
4. Step 4: Simplify right side
   446,983.50x = 958,433,168,016
5. Step 5: Solve for x
   x = 958,433,168,016/446,983.50
6. Step 6: Final answer
   x = 2,144,224.94