Finding the Third Proportional to 723,698 and 1,543,582

Step by Step Solution

1. Step 1: Write the proportion equation
   723,698 : 1,543,582 = 1,543,582 : x
2. Step 2: Convert to fraction form
   723,698/1,543,582 = 1,543,582/x
3. Step 3: Cross multiply
   723,698x = 1,543,582 × 1,543,582
4. Step 4: Simplify right side
   723,698x = 2,382,645,390,724
5. Step 5: Solve for x
   x = 2,382,645,390,724/723,698
6. Step 6: Final answer
   x = 3,292,319.99