Finding the Third Proportional to 451,968.75 and 984,672

Step by Step Solution

1. Step 1: Write the proportion equation
   451,968.75 : 984,672 = 984,672 : x
2. Step 2: Convert to fraction form
   451,968.75/984,672 = 984,672/x
3. Step 3: Cross multiply
   451,968.75x = 984,672 × 984,672
4. Step 4: Simplify right side
   451,968.75x = 969,578,947,584
5. Step 5: Solve for x
   x = 969,578,947,584/451,968.75
6. Step 6: Final answer
   x = 2,145,234.48