Finding the Third Proportional to 662,753 and 1,036,775

Step by Step Solution

1. Step 1: Write the proportion equation
   662,753 : 1,036,775 = 1,036,775 : x
2. Step 2: Convert to fraction form
   662,753/1,036,775 = 1,036,775/x
3. Step 3: Cross multiply
   662,753x = 1,036,775 × 1,036,775
4. Step 4: Simplify right side
   662,753x = 1,074,902,400,625
5. Step 5: Solve for x
   x = 1,074,902,400,625/662,753
6. Step 6: Final answer
   x = 1,621,874.82