Finding the Third Proportional to 774,662 and 1,677,956

Step by Step Solution

1. Step 1: Write the proportion equation
   774,662 : 1,677,956 = 1,677,956 : x
2. Step 2: Convert to fraction form
   774,662/1,677,956 = 1,677,956/x
3. Step 3: Cross multiply
   774,662x = 1,677,956 × 1,677,956
4. Step 4: Simplify right side
   774,662x = 2,815,536,337,936
5. Step 5: Solve for x
   x = 2,815,536,337,936/774,662
6. Step 6: Final answer
   x = 3,634,535.24