Finding the Third Proportional to 2,273,004 and 3,450,978

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273,004 : 3,450,978 = 3,450,978 : x
2. Step 2: Convert to fraction form
   2,273,004/3,450,978 = 3,450,978/x
3. Step 3: Cross multiply
   2,273,004x = 3,450,978 × 3,450,978
4. Step 4: Simplify right side
   2,273,004x = 11,909,249,156,484
5. Step 5: Solve for x
   x = 11,909,249,156,484/2,273,004
6. Step 6: Final answer
   x = 5,239,431.68