Finding the Third Proportional to 215,600 and 468,952

Step by Step Solution

1. Step 1: Write the proportion equation
   215,600 : 468,952 = 468,952 : x
2. Step 2: Convert to fraction form
   215,600/468,952 = 468,952/x
3. Step 3: Cross multiply
   215,600x = 468,952 × 468,952
4. Step 4: Simplify right side
   215,600x = 219,915,978,304
5. Step 5: Solve for x
   x = 219,915,978,304/215,600
6. Step 6: Final answer
   x = 1,020,018.45