Finding the Third Proportional to 1,657,540 and 2,339,609

Step by Step Solution

1. Step 1: Write the proportion equation
   1,657,540 : 2,339,609 = 2,339,609 : x
2. Step 2: Convert to fraction form
   1,657,540/2,339,609 = 2,339,609/x
3. Step 3: Cross multiply
   1,657,540x = 2,339,609 × 2,339,609
4. Step 4: Simplify right side
   1,657,540x = 5,473,770,272,881
5. Step 5: Solve for x
   x = 5,473,770,272,881/1,657,540
6. Step 6: Final answer
   x = 3,302,345.81