Finding the Third Proportional to 1,965,240 and 4,166,673

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965,240 : 4,166,673 = 4,166,673 : x
2. Step 2: Convert to fraction form
   1,965,240/4,166,673 = 4,166,673/x
3. Step 3: Cross multiply
   1,965,240x = 4,166,673 × 4,166,673
4. Step 4: Simplify right side
   1,965,240x = 17,361,163,888,929
5. Step 5: Solve for x
   x = 17,361,163,888,929/1,965,240
6. Step 6: Final answer
   x = 8,834,118.93