Finding the Third Proportional to 672,324 and 1,434,504

Step by Step Solution

1. Step 1: Write the proportion equation
   672,324 : 1,434,504 = 1,434,504 : x
2. Step 2: Convert to fraction form
   672,324/1,434,504 = 1,434,504/x
3. Step 3: Cross multiply
   672,324x = 1,434,504 × 1,434,504
4. Step 4: Simplify right side
   672,324x = 2,057,801,726,016
5. Step 5: Solve for x
   x = 2,057,801,726,016/672,324
6. Step 6: Final answer
   x = 3,060,729.24