Finding the Third Proportional to 946,968 and 1,275,864

Step by Step Solution

1. Step 1: Write the proportion equation
   946,968 : 1,275,864 = 1,275,864 : x
2. Step 2: Convert to fraction form
   946,968/1,275,864 = 1,275,864/x
3. Step 3: Cross multiply
   946,968x = 1,275,864 × 1,275,864
4. Step 4: Simplify right side
   946,968x = 1,627,828,946,496
5. Step 5: Solve for x
   x = 1,627,828,946,496/946,968
6. Step 6: Final answer
   x = 1,718,990.45