Finding the Third Proportional to 796,322 and 1,666,408

Step by Step Solution

1. Step 1: Write the proportion equation
   796,322 : 1,666,408 = 1,666,408 : x
2. Step 2: Convert to fraction form
   796,322/1,666,408 = 1,666,408/x
3. Step 3: Cross multiply
   796,322x = 1,666,408 × 1,666,408
4. Step 4: Simplify right side
   796,322x = 2,776,915,622,464
5. Step 5: Solve for x
   x = 2,776,915,622,464/796,322
6. Step 6: Final answer
   x = 3,487,176.82