Finding the Third Proportional to 673,796 and 1,009,656

Step by Step Solution

1. Step 1: Write the proportion equation
   673,796 : 1,009,656 = 1,009,656 : x
2. Step 2: Convert to fraction form
   673,796/1,009,656 = 1,009,656/x
3. Step 3: Cross multiply
   673,796x = 1,009,656 × 1,009,656
4. Step 4: Simplify right side
   673,796x = 1,019,405,238,336
5. Step 5: Solve for x
   x = 1,019,405,238,336/673,796
6. Step 6: Final answer
   x = 1,512,928.60