Finding the Third Proportional to 950,436 and 1,256,302

Step by Step Solution

1. Step 1: Write the proportion equation
   950,436 : 1,256,302 = 1,256,302 : x
2. Step 2: Convert to fraction form
   950,436/1,256,302 = 1,256,302/x
3. Step 3: Cross multiply
   950,436x = 1,256,302 × 1,256,302
4. Step 4: Simplify right side
   950,436x = 1,578,294,715,204
5. Step 5: Solve for x
   x = 1,578,294,715,204/950,436
6. Step 6: Final answer
   x = 1,660,600.73