Finding the Third Proportional to 587,968 and 1,288,034

Step by Step Solution

1. Step 1: Write the proportion equation
   587,968 : 1,288,034 = 1,288,034 : x
2. Step 2: Convert to fraction form
   587,968/1,288,034 = 1,288,034/x
3. Step 3: Cross multiply
   587,968x = 1,288,034 × 1,288,034
4. Step 4: Simplify right side
   587,968x = 1,659,031,585,156
5. Step 5: Solve for x
   x = 1,659,031,585,156/587,968
6. Step 6: Final answer
   x = 2,821,635.85