Finding the Third Proportional to 797,104 and 1,691,408

Step by Step Solution

1. Step 1: Write the proportion equation
   797,104 : 1,691,408 = 1,691,408 : x
2. Step 2: Convert to fraction form
   797,104/1,691,408 = 1,691,408/x
3. Step 3: Cross multiply
   797,104x = 1,691,408 × 1,691,408
4. Step 4: Simplify right side
   797,104x = 2,860,861,022,464
5. Step 5: Solve for x
   x = 2,860,861,022,464/797,104
6. Step 6: Final answer
   x = 3,589,068.71