Finding the Third Proportional to 463,321 and 1,015,215

Step by Step Solution

1. Step 1: Write the proportion equation
   463,321 : 1,015,215 = 1,015,215 : x
2. Step 2: Convert to fraction form
   463,321/1,015,215 = 1,015,215/x
3. Step 3: Cross multiply
   463,321x = 1,015,215 × 1,015,215
4. Step 4: Simplify right side
   463,321x = 1,030,661,496,225
5. Step 5: Solve for x
   x = 1,030,661,496,225/463,321
6. Step 6: Final answer
   x = 2,224,508.49