Finding the Third Proportional to 665,844 and 1,015,350

Step by Step Solution

1. Step 1: Write the proportion equation
   665,844 : 1,015,350 = 1,015,350 : x
2. Step 2: Convert to fraction form
   665,844/1,015,350 = 1,015,350/x
3. Step 3: Cross multiply
   665,844x = 1,015,350 × 1,015,350
4. Step 4: Simplify right side
   665,844x = 1,030,935,622,500
5. Step 5: Solve for x
   x = 1,030,935,622,500/665,844
6. Step 6: Final answer
   x = 1,548,314.05