Finding the Third Proportional to 673,352 and 1,451,656

Step by Step Solution

1. Step 1: Write the proportion equation
   673,352 : 1,451,656 = 1,451,656 : x
2. Step 2: Convert to fraction form
   673,352/1,451,656 = 1,451,656/x
3. Step 3: Cross multiply
   673,352x = 1,451,656 × 1,451,656
4. Step 4: Simplify right side
   673,352x = 2,107,305,142,336
5. Step 5: Solve for x
   x = 2,107,305,142,336/673,352
6. Step 6: Final answer
   x = 3,129,574.34