Finding the Third Proportional to 459,046.50 and 994,323

Step by Step Solution

1. Step 1: Write the proportion equation
   459,046.50 : 994,323 = 994,323 : x
2. Step 2: Convert to fraction form
   459,046.50/994,323 = 994,323/x
3. Step 3: Cross multiply
   459,046.50x = 994,323 × 994,323
4. Step 4: Simplify right side
   459,046.50x = 988,678,228,329
5. Step 5: Solve for x
   x = 988,678,228,329/459,046.50
6. Step 6: Final answer
   x = 2,153,764.88