Finding the Third Proportional to 459,716.50 and 974,720

Step by Step Solution

1. Step 1: Write the proportion equation
   459,716.50 : 974,720 = 974,720 : x
2. Step 2: Convert to fraction form
   459,716.50/974,720 = 974,720/x
3. Step 3: Cross multiply
   459,716.50x = 974,720 × 974,720
4. Step 4: Simplify right side
   459,716.50x = 950,079,078,400
5. Step 5: Solve for x
   x = 950,079,078,400/459,716.50
6. Step 6: Final answer
   x = 2,066,662.99