Finding the Third Proportional to 452,304 and 699,710

Step by Step Solution

1. Step 1: Write the proportion equation
   452,304 : 699,710 = 699,710 : x
2. Step 2: Convert to fraction form
   452,304/699,710 = 699,710/x
3. Step 3: Cross multiply
   452,304x = 699,710 × 699,710
4. Step 4: Simplify right side
   452,304x = 489,594,084,100
5. Step 5: Solve for x
   x = 489,594,084,100/452,304
6. Step 6: Final answer
   x = 1,082,444.74