Finding the Third Proportional to 681,292.69 and 1,433,171.81

Step by Step Solution

1. Step 1: Write the proportion equation
   681,292.69 : 1,433,171.81 = 1,433,171.81 : x
2. Step 2: Convert to fraction form
   681,292.69/1,433,171.81 = 1,433,171.81/x
3. Step 3: Cross multiply
   681,292.69x = 1,433,171.81 × 1,433,171.81
4. Step 4: Simplify right side
   681,292.69x = 2,053,981,444,144.54
5. Step 5: Solve for x
   x = 2,053,981,444,144.54/681,292.69
6. Step 6: Final answer
   x = 3,014,829.72