Finding the Third Proportional to 209,061 and 451,656

Step by Step Solution

1. Step 1: Write the proportion equation
   209,061 : 451,656 = 451,656 : x
2. Step 2: Convert to fraction form
   209,061/451,656 = 451,656/x
3. Step 3: Cross multiply
   209,061x = 451,656 × 451,656
4. Step 4: Simplify right side
   209,061x = 203,993,142,336
5. Step 5: Solve for x
   x = 203,993,142,336/209,061
6. Step 6: Final answer
   x = 975,758.95