Finding the Third Proportional to 231,410 and 481,252

Step by Step Solution

1. Step 1: Write the proportion equation
   231,410 : 481,252 = 481,252 : x
2. Step 2: Convert to fraction form
   231,410/481,252 = 481,252/x
3. Step 3: Cross multiply
   231,410x = 481,252 × 481,252
4. Step 4: Simplify right side
   231,410x = 231,603,487,504
5. Step 5: Solve for x
   x = 231,603,487,504/231,410
6. Step 6: Final answer
   x = 1,000,836.12