Finding the Third Proportional to 2,168,004 and 3,220,576

Step by Step Solution

1. Step 1: Write the proportion equation
   2,168,004 : 3,220,576 = 3,220,576 : x
2. Step 2: Convert to fraction form
   2,168,004/3,220,576 = 3,220,576/x
3. Step 3: Cross multiply
   2,168,004x = 3,220,576 × 3,220,576
4. Step 4: Simplify right side
   2,168,004x = 10,372,109,771,776
5. Step 5: Solve for x
   x = 10,372,109,771,776/2,168,004
6. Step 6: Final answer
   x = 4,784,174.65