Finding the Third Proportional to 490,632 and 1,074,576

Step by Step Solution

1. Step 1: Write the proportion equation
   490,632 : 1,074,576 = 1,074,576 : x
2. Step 2: Convert to fraction form
   490,632/1,074,576 = 1,074,576/x
3. Step 3: Cross multiply
   490,632x = 1,074,576 × 1,074,576
4. Step 4: Simplify right side
   490,632x = 1,154,713,579,776
5. Step 5: Solve for x
   x = 1,154,713,579,776/490,632
6. Step 6: Final answer
   x = 2,353,522.76