Finding the Third Proportional to 459,780 and 982,662

Step by Step Solution

1. Step 1: Write the proportion equation
   459,780 : 982,662 = 982,662 : x
2. Step 2: Convert to fraction form
   459,780/982,662 = 982,662/x
3. Step 3: Cross multiply
   459,780x = 982,662 × 982,662
4. Step 4: Simplify right side
   459,780x = 965,624,606,244
5. Step 5: Solve for x
   x = 965,624,606,244/459,780
6. Step 6: Final answer
   x = 2,100,188.36