Finding the Third Proportional to 685,106 and 1,444,072

Step by Step Solution

1. Step 1: Write the proportion equation
   685,106 : 1,444,072 = 1,444,072 : x
2. Step 2: Convert to fraction form
   685,106/1,444,072 = 1,444,072/x
3. Step 3: Cross multiply
   685,106x = 1,444,072 × 1,444,072
4. Step 4: Simplify right side
   685,106x = 2,085,343,941,184
5. Step 5: Solve for x
   x = 2,085,343,941,184/685,106
6. Step 6: Final answer
   x = 3,043,826.71