Finding the Third Proportional to 451,711.50 and 982,155

Step by Step Solution

1. Step 1: Write the proportion equation
   451,711.50 : 982,155 = 982,155 : x
2. Step 2: Convert to fraction form
   451,711.50/982,155 = 982,155/x
3. Step 3: Cross multiply
   451,711.50x = 982,155 × 982,155
4. Step 4: Simplify right side
   451,711.50x = 964,628,444,025
5. Step 5: Solve for x
   x = 964,628,444,025/451,711.50
6. Step 6: Final answer
   x = 2,135,496.76