Finding the Third Proportional to 450,540 and 975,436

Step by Step Solution

1. Step 1: Write the proportion equation
   450,540 : 975,436 = 975,436 : x
2. Step 2: Convert to fraction form
   450,540/975,436 = 975,436/x
3. Step 3: Cross multiply
   450,540x = 975,436 × 975,436
4. Step 4: Simplify right side
   450,540x = 951,475,390,096
5. Step 5: Solve for x
   x = 951,475,390,096/450,540
6. Step 6: Final answer
   x = 2,111,855.53