Finding the Third Proportional to 491,328 and 1,041,706

Step by Step Solution

1. Step 1: Write the proportion equation
   491,328 : 1,041,706 = 1,041,706 : x
2. Step 2: Convert to fraction form
   491,328/1,041,706 = 1,041,706/x
3. Step 3: Cross multiply
   491,328x = 1,041,706 × 1,041,706
4. Step 4: Simplify right side
   491,328x = 1,085,151,390,436
5. Step 5: Solve for x
   x = 1,085,151,390,436/491,328
6. Step 6: Final answer
   x = 2,208,608.89