Finding the Third Proportional to 807,156 and 1,697,956

Step by Step Solution

1. Step 1: Write the proportion equation
   807,156 : 1,697,956 = 1,697,956 : x
2. Step 2: Convert to fraction form
   807,156/1,697,956 = 1,697,956/x
3. Step 3: Cross multiply
   807,156x = 1,697,956 × 1,697,956
4. Step 4: Simplify right side
   807,156x = 2,883,054,577,936
5. Step 5: Solve for x
   x = 2,883,054,577,936/807,156
6. Step 6: Final answer
   x = 3,571,867.86