Finding the Third Proportional to 587,958 and 1,288,014

Step by Step Solution

1. Step 1: Write the proportion equation
   587,958 : 1,288,014 = 1,288,014 : x
2. Step 2: Convert to fraction form
   587,958/1,288,014 = 1,288,014/x
3. Step 3: Cross multiply
   587,958x = 1,288,014 × 1,288,014
4. Step 4: Simplify right side
   587,958x = 1,658,980,064,196
5. Step 5: Solve for x
   x = 1,658,980,064,196/587,958
6. Step 6: Final answer
   x = 2,821,596.21