Finding the Third Proportional to 674,282.25 and 1,434,384

Step by Step Solution

1. Step 1: Write the proportion equation
   674,282.25 : 1,434,384 = 1,434,384 : x
2. Step 2: Convert to fraction form
   674,282.25/1,434,384 = 1,434,384/x
3. Step 3: Cross multiply
   674,282.25x = 1,434,384 × 1,434,384
4. Step 4: Simplify right side
   674,282.25x = 2,057,457,459,456
5. Step 5: Solve for x
   x = 2,057,457,459,456/674,282.25
6. Step 6: Final answer
   x = 3,051,329.71