Finding the Third Proportional to 723,744 and 1,581,588

Step by Step Solution

1. Step 1: Write the proportion equation
   723,744 : 1,581,588 = 1,581,588 : x
2. Step 2: Convert to fraction form
   723,744/1,581,588 = 1,581,588/x
3. Step 3: Cross multiply
   723,744x = 1,581,588 × 1,581,588
4. Step 4: Simplify right side
   723,744x = 2,501,420,601,744
5. Step 5: Solve for x
   x = 2,501,420,601,744/723,744
6. Step 6: Final answer
   x = 3,456,222.92