Finding the Third Proportional to 463,408 and 1,015,388

Step by Step Solution

1. Step 1: Write the proportion equation
   463,408 : 1,015,388 = 1,015,388 : x
2. Step 2: Convert to fraction form
   463,408/1,015,388 = 1,015,388/x
3. Step 3: Cross multiply
   463,408x = 1,015,388 × 1,015,388
4. Step 4: Simplify right side
   463,408x = 1,031,012,790,544
5. Step 5: Solve for x
   x = 1,031,012,790,544/463,408
6. Step 6: Final answer
   x = 2,224,848.92