Finding the Third Proportional to 713,882 and 1,105,383

Step by Step Solution

1. Step 1: Write the proportion equation
   713,882 : 1,105,383 = 1,105,383 : x
2. Step 2: Convert to fraction form
   713,882/1,105,383 = 1,105,383/x
3. Step 3: Cross multiply
   713,882x = 1,105,383 × 1,105,383
4. Step 4: Simplify right side
   713,882x = 1,221,871,576,689
5. Step 5: Solve for x
   x = 1,221,871,576,689/713,882
6. Step 6: Final answer
   x = 1,711,587.60