Finding the Third Proportional to 650,651 and 1,380,031

Step by Step Solution

1. Step 1: Write the proportion equation
   650,651 : 1,380,031 = 1,380,031 : x
2. Step 2: Convert to fraction form
   650,651/1,380,031 = 1,380,031/x
3. Step 3: Cross multiply
   650,651x = 1,380,031 × 1,380,031
4. Step 4: Simplify right side
   650,651x = 1,904,485,560,961
5. Step 5: Solve for x
   x = 1,904,485,560,961/650,651
6. Step 6: Final answer
   x = 2,927,046.24