Finding the Third Proportional to 217,948 and 467,000

Step by Step Solution

1. Step 1: Write the proportion equation
   217,948 : 467,000 = 467,000 : x
2. Step 2: Convert to fraction form
   217,948/467,000 = 467,000/x
3. Step 3: Cross multiply
   217,948x = 467,000 × 467,000
4. Step 4: Simplify right side
   217,948x = 218,089,000,000
5. Step 5: Solve for x
   x = 218,089,000,000/217,948
6. Step 6: Final answer
   x = 1,000,646.94