Finding the Third Proportional to 755,541 and 1,140,588

Step by Step Solution

1. Step 1: Write the proportion equation
   755,541 : 1,140,588 = 1,140,588 : x
2. Step 2: Convert to fraction form
   755,541/1,140,588 = 1,140,588/x
3. Step 3: Cross multiply
   755,541x = 1,140,588 × 1,140,588
4. Step 4: Simplify right side
   755,541x = 1,300,940,985,744
5. Step 5: Solve for x
   x = 1,300,940,985,744/755,541
6. Step 6: Final answer
   x = 1,721,866.83