Finding the Third Proportional to 1,580,554 and 2,258,577

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,554 : 2,258,577 = 2,258,577 : x
2. Step 2: Convert to fraction form
   1,580,554/2,258,577 = 2,258,577/x
3. Step 3: Cross multiply
   1,580,554x = 2,258,577 × 2,258,577
4. Step 4: Simplify right side
   1,580,554x = 5,101,170,064,929
5. Step 5: Solve for x
   x = 5,101,170,064,929/1,580,554
6. Step 6: Final answer
   x = 3,227,457.00