Finding the Third Proportional to 487,736 and 1,064,848

Step by Step Solution

1. Step 1: Write the proportion equation
   487,736 : 1,064,848 = 1,064,848 : x
2. Step 2: Convert to fraction form
   487,736/1,064,848 = 1,064,848/x
3. Step 3: Cross multiply
   487,736x = 1,064,848 × 1,064,848
4. Step 4: Simplify right side
   487,736x = 1,133,901,263,104
5. Step 5: Solve for x
   x = 1,133,901,263,104/487,736
6. Step 6: Final answer
   x = 2,324,825.85