Finding the Third Proportional to 966,816 and 2,117,016

Step by Step Solution

1. Step 1: Write the proportion equation
   966,816 : 2,117,016 = 2,117,016 : x
2. Step 2: Convert to fraction form
   966,816/2,117,016 = 2,117,016/x
3. Step 3: Cross multiply
   966,816x = 2,117,016 × 2,117,016
4. Step 4: Simplify right side
   966,816x = 4,481,756,744,256
5. Step 5: Solve for x
   x = 4,481,756,744,256/966,816
6. Step 6: Final answer
   x = 4,635,583.96