Finding the Third Proportional to 587,424 and 1,271,076

Step by Step Solution

1. Step 1: Write the proportion equation
   587,424 : 1,271,076 = 1,271,076 : x
2. Step 2: Convert to fraction form
   587,424/1,271,076 = 1,271,076/x
3. Step 3: Cross multiply
   587,424x = 1,271,076 × 1,271,076
4. Step 4: Simplify right side
   587,424x = 1,615,634,197,776
5. Step 5: Solve for x
   x = 1,615,634,197,776/587,424
6. Step 6: Final answer
   x = 2,750,371.45