Finding the Third Proportional to 373,836 and 587,538

Step by Step Solution

1. Step 1: Write the proportion equation
   373,836 : 587,538 = 587,538 : x
2. Step 2: Convert to fraction form
   373,836/587,538 = 587,538/x
3. Step 3: Cross multiply
   373,836x = 587,538 × 587,538
4. Step 4: Simplify right side
   373,836x = 345,200,901,444
5. Step 5: Solve for x
   x = 345,200,901,444/373,836
6. Step 6: Final answer
   x = 923,401.98