Finding the Third Proportional to 649,030 and 968,144

Step by Step Solution

1. Step 1: Write the proportion equation
   649,030 : 968,144 = 968,144 : x
2. Step 2: Convert to fraction form
   649,030/968,144 = 968,144/x
3. Step 3: Cross multiply
   649,030x = 968,144 × 968,144
4. Step 4: Simplify right side
   649,030x = 937,302,804,736
5. Step 5: Solve for x
   x = 937,302,804,736/649,030
6. Step 6: Final answer
   x = 1,444,159.45