Finding the Third Proportional to 681,732 and 1,009,474

Step by Step Solution

1. Step 1: Write the proportion equation
   681,732 : 1,009,474 = 1,009,474 : x
2. Step 2: Convert to fraction form
   681,732/1,009,474 = 1,009,474/x
3. Step 3: Cross multiply
   681,732x = 1,009,474 × 1,009,474
4. Step 4: Simplify right side
   681,732x = 1,019,037,756,676
5. Step 5: Solve for x
   x = 1,019,037,756,676/681,732
6. Step 6: Final answer
   x = 1,494,777.65