Finding the Third Proportional to 649,168 and 1,402,016

Step by Step Solution

1. Step 1: Write the proportion equation
   649,168 : 1,402,016 = 1,402,016 : x
2. Step 2: Convert to fraction form
   649,168/1,402,016 = 1,402,016/x
3. Step 3: Cross multiply
   649,168x = 1,402,016 × 1,402,016
4. Step 4: Simplify right side
   649,168x = 1,965,648,864,256
5. Step 5: Solve for x
   x = 1,965,648,864,256/649,168
6. Step 6: Final answer
   x = 3,027,950.95