Finding the Third Proportional to 490,069 and 1,061,571

Step by Step Solution

1. Step 1: Write the proportion equation
   490,069 : 1,061,571 = 1,061,571 : x
2. Step 2: Convert to fraction form
   490,069/1,061,571 = 1,061,571/x
3. Step 3: Cross multiply
   490,069x = 1,061,571 × 1,061,571
4. Step 4: Simplify right side
   490,069x = 1,126,932,988,041
5. Step 5: Solve for x
   x = 1,126,932,988,041/490,069
6. Step 6: Final answer
   x = 2,299,539.43