Finding the Third Proportional to 1,033,570 and 2,216,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033,570 : 2,216,576 = 2,216,576 : x
2. Step 2: Convert to fraction form
   1,033,570/2,216,576 = 2,216,576/x
3. Step 3: Cross multiply
   1,033,570x = 2,216,576 × 2,216,576
4. Step 4: Simplify right side
   1,033,570x = 4,913,209,163,776
5. Step 5: Solve for x
   x = 4,913,209,163,776/1,033,570
6. Step 6: Final answer
   x = 4,753,629.81