Finding the Third Proportional to 491,315 and 1,041,679

Step by Step Solution

1. Step 1: Write the proportion equation
   491,315 : 1,041,679 = 1,041,679 : x
2. Step 2: Convert to fraction form
   491,315/1,041,679 = 1,041,679/x
3. Step 3: Cross multiply
   491,315x = 1,041,679 × 1,041,679
4. Step 4: Simplify right side
   491,315x = 1,085,095,139,041
5. Step 5: Solve for x
   x = 1,085,095,139,041/491,315
6. Step 6: Final answer
   x = 2,208,552.84