Finding the Third Proportional to 679,034 and 1,493,656

Step by Step Solution

1. Step 1: Write the proportion equation
   679,034 : 1,493,656 = 1,493,656 : x
2. Step 2: Convert to fraction form
   679,034/1,493,656 = 1,493,656/x
3. Step 3: Cross multiply
   679,034x = 1,493,656 × 1,493,656
4. Step 4: Simplify right side
   679,034x = 2,231,008,246,336
5. Step 5: Solve for x
   x = 2,231,008,246,336/679,034
6. Step 6: Final answer
   x = 3,285,561.91