Finding the Third Proportional to 721,344 and 1,567,104

Step by Step Solution

1. Step 1: Write the proportion equation
   721,344 : 1,567,104 = 1,567,104 : x
2. Step 2: Convert to fraction form
   721,344/1,567,104 = 1,567,104/x
3. Step 3: Cross multiply
   721,344x = 1,567,104 × 1,567,104
4. Step 4: Simplify right side
   721,344x = 2,455,814,946,816
5. Step 5: Solve for x
   x = 2,455,814,946,816/721,344
6. Step 6: Final answer
   x = 3,404,499.03