Finding the Third Proportional to 463,420 and 1,082,692

Step by Step Solution

1. Step 1: Write the proportion equation
   463,420 : 1,082,692 = 1,082,692 : x
2. Step 2: Convert to fraction form
   463,420/1,082,692 = 1,082,692/x
3. Step 3: Cross multiply
   463,420x = 1,082,692 × 1,082,692
4. Step 4: Simplify right side
   463,420x = 1,172,221,966,864
5. Step 5: Solve for x
   x = 1,172,221,966,864/463,420
6. Step 6: Final answer
   x = 2,529,502.32