Finding the Third Proportional to 214,880 and 467,992

Step by Step Solution

1. Step 1: Write the proportion equation
   214,880 : 467,992 = 467,992 : x
2. Step 2: Convert to fraction form
   214,880/467,992 = 467,992/x
3. Step 3: Cross multiply
   214,880x = 467,992 × 467,992
4. Step 4: Simplify right side
   214,880x = 219,016,512,064
5. Step 5: Solve for x
   x = 219,016,512,064/214,880
6. Step 6: Final answer
   x = 1,019,250.34