Finding the Third Proportional to 483,096 and 709,872

Step by Step Solution

1. Step 1: Write the proportion equation
   483,096 : 709,872 = 709,872 : x
2. Step 2: Convert to fraction form
   483,096/709,872 = 709,872/x
3. Step 3: Cross multiply
   483,096x = 709,872 × 709,872
4. Step 4: Simplify right side
   483,096x = 503,918,256,384
5. Step 5: Solve for x
   x = 503,918,256,384/483,096
6. Step 6: Final answer
   x = 1,043,101.69