Finding the Third Proportional to 700,224 and 1,086,304

Step by Step Solution

1. Step 1: Write the proportion equation
   700,224 : 1,086,304 = 1,086,304 : x
2. Step 2: Convert to fraction form
   700,224/1,086,304 = 1,086,304/x
3. Step 3: Cross multiply
   700,224x = 1,086,304 × 1,086,304
4. Step 4: Simplify right side
   700,224x = 1,180,056,380,416
5. Step 5: Solve for x
   x = 1,180,056,380,416/700,224
6. Step 6: Final answer
   x = 1,685,255.55