Finding the Third Proportional to 1,452,978 and 2,267,771

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452,978 : 2,267,771 = 2,267,771 : x
2. Step 2: Convert to fraction form
   1,452,978/2,267,771 = 2,267,771/x
3. Step 3: Cross multiply
   1,452,978x = 2,267,771 × 2,267,771
4. Step 4: Simplify right side
   1,452,978x = 5,142,785,308,441
5. Step 5: Solve for x
   x = 5,142,785,308,441/1,452,978
6. Step 6: Final answer
   x = 3,539,479.13