Finding the Third Proportional to 807,179 and 1,771,799

Step by Step Solution

1. Step 1: Write the proportion equation
   807,179 : 1,771,799 = 1,771,799 : x
2. Step 2: Convert to fraction form
   807,179/1,771,799 = 1,771,799/x
3. Step 3: Cross multiply
   807,179x = 1,771,799 × 1,771,799
4. Step 4: Simplify right side
   807,179x = 3,139,271,696,401
5. Step 5: Solve for x
   x = 3,139,271,696,401/807,179
6. Step 6: Final answer
   x = 3,889,189.01