Finding the Third Proportional to 210,648 and 467,952

Step by Step Solution

1. Step 1: Write the proportion equation
   210,648 : 467,952 = 467,952 : x
2. Step 2: Convert to fraction form
   210,648/467,952 = 467,952/x
3. Step 3: Cross multiply
   210,648x = 467,952 × 467,952
4. Step 4: Simplify right side
   210,648x = 218,979,074,304
5. Step 5: Solve for x
   x = 218,979,074,304/210,648
6. Step 6: Final answer
   x = 1,039,549.74