Finding the Third Proportional to 1,382,043 and 2,132,109

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382,043 : 2,132,109 = 2,132,109 : x
2. Step 2: Convert to fraction form
   1,382,043/2,132,109 = 2,132,109/x
3. Step 3: Cross multiply
   1,382,043x = 2,132,109 × 2,132,109
4. Step 4: Simplify right side
   1,382,043x = 4,545,888,787,881
5. Step 5: Solve for x
   x = 4,545,888,787,881/1,382,043
6. Step 6: Final answer
   x = 3,289,252.79