Finding the Third Proportional to 798,016 and 1,708,128

Step by Step Solution

1. Step 1: Write the proportion equation
   798,016 : 1,708,128 = 1,708,128 : x
2. Step 2: Convert to fraction form
   798,016/1,708,128 = 1,708,128/x
3. Step 3: Cross multiply
   798,016x = 1,708,128 × 1,708,128
4. Step 4: Simplify right side
   798,016x = 2,917,701,264,384
5. Step 5: Solve for x
   x = 2,917,701,264,384/798,016
6. Step 6: Final answer
   x = 3,656,193.94