Finding the Third Proportional to 1,197,036 and 1,679,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,036 : 1,679,682 = 1,679,682 : x
2. Step 2: Convert to fraction form
   1,197,036/1,679,682 = 1,679,682/x
3. Step 3: Cross multiply
   1,197,036x = 1,679,682 × 1,679,682
4. Step 4: Simplify right side
   1,197,036x = 2,821,331,621,124
5. Step 5: Solve for x
   x = 2,821,331,621,124/1,197,036
6. Step 6: Final answer
   x = 2,356,931.30