Finding the Third Proportional to 438,913.69 and 943,300.69

Step by Step Solution

1. Step 1: Write the proportion equation
   438,913.69 : 943,300.69 = 943,300.69 : x
2. Step 2: Convert to fraction form
   438,913.69/943,300.69 = 943,300.69/x
3. Step 3: Cross multiply
   438,913.69x = 943,300.69 × 943,300.69
4. Step 4: Simplify right side
   438,913.69x = 889,816,187,037.97
5. Step 5: Solve for x
   x = 889,816,187,037.97/438,913.69
6. Step 6: Final answer
   x = 2,027,314.74