Finding the Third Proportional to 195,567.75 and 470,979

Step by Step Solution

1. Step 1: Write the proportion equation
   195,567.75 : 470,979 = 470,979 : x
2. Step 2: Convert to fraction form
   195,567.75/470,979 = 470,979/x
3. Step 3: Cross multiply
   195,567.75x = 470,979 × 470,979
4. Step 4: Simplify right side
   195,567.75x = 221,821,218,441
5. Step 5: Solve for x
   x = 221,821,218,441/195,567.75
6. Step 6: Final answer
   x = 1,134,242.32