Finding the Third Proportional to 209,382 and 460,236

Step by Step Solution

1. Step 1: Write the proportion equation
   209,382 : 460,236 = 460,236 : x
2. Step 2: Convert to fraction form
   209,382/460,236 = 460,236/x
3. Step 3: Cross multiply
   209,382x = 460,236 × 460,236
4. Step 4: Simplify right side
   209,382x = 211,817,175,696
5. Step 5: Solve for x
   x = 211,817,175,696/209,382
6. Step 6: Final answer
   x = 1,011,630.30