Finding the Third Proportional to 597,398 and 946,410

Step by Step Solution

1. Step 1: Write the proportion equation
   597,398 : 946,410 = 946,410 : x
2. Step 2: Convert to fraction form
   597,398/946,410 = 946,410/x
3. Step 3: Cross multiply
   597,398x = 946,410 × 946,410
4. Step 4: Simplify right side
   597,398x = 895,691,888,100
5. Step 5: Solve for x
   x = 895,691,888,100/597,398
6. Step 6: Final answer
   x = 1,499,321.87