Finding the Third Proportional to 459,300 and 985,036

Step by Step Solution

1. Step 1: Write the proportion equation
   459,300 : 985,036 = 985,036 : x
2. Step 2: Convert to fraction form
   459,300/985,036 = 985,036/x
3. Step 3: Cross multiply
   459,300x = 985,036 × 985,036
4. Step 4: Simplify right side
   459,300x = 970,295,921,296
5. Step 5: Solve for x
   x = 970,295,921,296/459,300
6. Step 6: Final answer
   x = 2,112,553.71