Finding the Third Proportional to 215,074 and 467,876

Step by Step Solution

1. Step 1: Write the proportion equation
   215,074 : 467,876 = 467,876 : x
2. Step 2: Convert to fraction form
   215,074/467,876 = 467,876/x
3. Step 3: Cross multiply
   215,074x = 467,876 × 467,876
4. Step 4: Simplify right side
   215,074x = 218,907,951,376
5. Step 5: Solve for x
   x = 218,907,951,376/215,074
6. Step 6: Final answer
   x = 1,017,826.20