Finding the Third Proportional to 373,085 and 799,401

Step by Step Solution

1. Step 1: Write the proportion equation
   373,085 : 799,401 = 799,401 : x
2. Step 2: Convert to fraction form
   373,085/799,401 = 799,401/x
3. Step 3: Cross multiply
   373,085x = 799,401 × 799,401
4. Step 4: Simplify right side
   373,085x = 639,041,958,801
5. Step 5: Solve for x
   x = 639,041,958,801/373,085
6. Step 6: Final answer
   x = 1,712,858.89