Finding the Third Proportional to 771,980 and 1,675,976

Step by Step Solution

1. Step 1: Write the proportion equation
   771,980 : 1,675,976 = 1,675,976 : x
2. Step 2: Convert to fraction form
   771,980/1,675,976 = 1,675,976/x
3. Step 3: Cross multiply
   771,980x = 1,675,976 × 1,675,976
4. Step 4: Simplify right side
   771,980x = 2,808,895,552,576
5. Step 5: Solve for x
   x = 2,808,895,552,576/771,980
6. Step 6: Final answer
   x = 3,638,560.00