Finding the Third Proportional to 724,656 and 1,705,104

Step by Step Solution

1. Step 1: Write the proportion equation
   724,656 : 1,705,104 = 1,705,104 : x
2. Step 2: Convert to fraction form
   724,656/1,705,104 = 1,705,104/x
3. Step 3: Cross multiply
   724,656x = 1,705,104 × 1,705,104
4. Step 4: Simplify right side
   724,656x = 2,907,379,650,816
5. Step 5: Solve for x
   x = 2,907,379,650,816/724,656
6. Step 6: Final answer
   x = 4,012,082.49