Finding the Third Proportional to 724,844 and 1,543,000

Step by Step Solution

1. Step 1: Write the proportion equation
   724,844 : 1,543,000 = 1,543,000 : x
2. Step 2: Convert to fraction form
   724,844/1,543,000 = 1,543,000/x
3. Step 3: Cross multiply
   724,844x = 1,543,000 × 1,543,000
4. Step 4: Simplify right side
   724,844x = 2,380,849,000,000
5. Step 5: Solve for x
   x = 2,380,849,000,000/724,844
6. Step 6: Final answer
   x = 3,284,636.42