Finding the Third Proportional to 724,034 and 1,560,388

Step by Step Solution

1. Step 1: Write the proportion equation
   724,034 : 1,560,388 = 1,560,388 : x
2. Step 2: Convert to fraction form
   724,034/1,560,388 = 1,560,388/x
3. Step 3: Cross multiply
   724,034x = 1,560,388 × 1,560,388
4. Step 4: Simplify right side
   724,034x = 2,434,810,710,544
5. Step 5: Solve for x
   x = 2,434,810,710,544/724,034
6. Step 6: Final answer
   x = 3,362,840.30