Finding the Third Proportional to 755,588 and 1,644,096

Step by Step Solution

1. Step 1: Write the proportion equation
   755,588 : 1,644,096 = 1,644,096 : x
2. Step 2: Convert to fraction form
   755,588/1,644,096 = 1,644,096/x
3. Step 3: Cross multiply
   755,588x = 1,644,096 × 1,644,096
4. Step 4: Simplify right side
   755,588x = 2,703,051,657,216
5. Step 5: Solve for x
   x = 2,703,051,657,216/755,588
6. Step 6: Final answer
   x = 3,577,414.75