Finding the Third Proportional to 673,794 and 1,009,653

Step by Step Solution

1. Step 1: Write the proportion equation
   673,794 : 1,009,653 = 1,009,653 : x
2. Step 2: Convert to fraction form
   673,794/1,009,653 = 1,009,653/x
3. Step 3: Cross multiply
   673,794x = 1,009,653 × 1,009,653
4. Step 4: Simplify right side
   673,794x = 1,019,399,180,409
5. Step 5: Solve for x
   x = 1,019,399,180,409/673,794
6. Step 6: Final answer
   x = 1,512,924.10