Finding the Third Proportional to 209,402 and 465,244

Step by Step Solution

1. Step 1: Write the proportion equation
   209,402 : 465,244 = 465,244 : x
2. Step 2: Convert to fraction form
   209,402/465,244 = 465,244/x
3. Step 3: Cross multiply
   209,402x = 465,244 × 465,244
4. Step 4: Simplify right side
   209,402x = 216,451,979,536
5. Step 5: Solve for x
   x = 216,451,979,536/209,402
6. Step 6: Final answer
   x = 1,033,667.20