Finding the Third Proportional to 462,040.88 and 677,100.94

Step by Step Solution

1. Step 1: Write the proportion equation
   462,040.88 : 677,100.94 = 677,100.94 : x
2. Step 2: Convert to fraction form
   462,040.88/677,100.94 = 677,100.94/x
3. Step 3: Cross multiply
   462,040.88x = 677,100.94 × 677,100.94
4. Step 4: Simplify right side
   462,040.88x = 458,465,679,563.38
5. Step 5: Solve for x
   x = 458,465,679,563.38/462,040.88
6. Step 6: Final answer
   x = 992,262.17