Finding the Third Proportional to 724,284 and 1,559,016

Step by Step Solution

1. Step 1: Write the proportion equation
   724,284 : 1,559,016 = 1,559,016 : x
2. Step 2: Convert to fraction form
   724,284/1,559,016 = 1,559,016/x
3. Step 3: Cross multiply
   724,284x = 1,559,016 × 1,559,016
4. Step 4: Simplify right side
   724,284x = 2,430,530,888,256
5. Step 5: Solve for x
   x = 2,430,530,888,256/724,284
6. Step 6: Final answer
   x = 3,355,770.51