Finding the Third Proportional to 734,896 and 1,040,160

Step by Step Solution

1. Step 1: Write the proportion equation
   734,896 : 1,040,160 = 1,040,160 : x
2. Step 2: Convert to fraction form
   734,896/1,040,160 = 1,040,160/x
3. Step 3: Cross multiply
   734,896x = 1,040,160 × 1,040,160
4. Step 4: Simplify right side
   734,896x = 1,081,932,825,600
5. Step 5: Solve for x
   x = 1,081,932,825,600/734,896
6. Step 6: Final answer
   x = 1,472,225.76