Finding the Third Proportional to 457,084.69 and 984,411.56

Step by Step Solution

1. Step 1: Write the proportion equation
   457,084.69 : 984,411.56 = 984,411.56 : x
2. Step 2: Convert to fraction form
   457,084.69/984,411.56 = 984,411.56/x
3. Step 3: Cross multiply
   457,084.69x = 984,411.56 × 984,411.56
4. Step 4: Simplify right side
   457,084.69x = 969,066,124,383.69
5. Step 5: Solve for x
   x = 969,066,124,383.69/457,084.69
6. Step 6: Final answer
   x = 2,120,101.92