Finding the Third Proportional to 797,864 and 1,707,800

Step by Step Solution

1. Step 1: Write the proportion equation
   797,864 : 1,707,800 = 1,707,800 : x
2. Step 2: Convert to fraction form
   797,864/1,707,800 = 1,707,800/x
3. Step 3: Cross multiply
   797,864x = 1,707,800 × 1,707,800
4. Step 4: Simplify right side
   797,864x = 2,916,580,840,000
5. Step 5: Solve for x
   x = 2,916,580,840,000/797,864
6. Step 6: Final answer
   x = 3,655,486.20