Finding the Third Proportional to 454,245.75 and 983,736

Step by Step Solution

1. Step 1: Write the proportion equation
   454,245.75 : 983,736 = 983,736 : x
2. Step 2: Convert to fraction form
   454,245.75/983,736 = 983,736/x
3. Step 3: Cross multiply
   454,245.75x = 983,736 × 983,736
4. Step 4: Simplify right side
   454,245.75x = 967,736,517,696
5. Step 5: Solve for x
   x = 967,736,517,696/454,245.75
6. Step 6: Final answer
   x = 2,130,425.03