Finding the Third Proportional to 217,976 and 467,054

Step by Step Solution

1. Step 1: Write the proportion equation
   217,976 : 467,054 = 467,054 : x
2. Step 2: Convert to fraction form
   217,976/467,054 = 467,054/x
3. Step 3: Cross multiply
   217,976x = 467,054 × 467,054
4. Step 4: Simplify right side
   217,976x = 218,139,438,916
5. Step 5: Solve for x
   x = 218,139,438,916/217,976
6. Step 6: Final answer
   x = 1,000,749.80