Finding the Third Proportional to 215,294 and 466,876

Step by Step Solution

1. Step 1: Write the proportion equation
   215,294 : 466,876 = 466,876 : x
2. Step 2: Convert to fraction form
   215,294/466,876 = 466,876/x
3. Step 3: Cross multiply
   215,294x = 466,876 × 466,876
4. Step 4: Simplify right side
   215,294x = 217,973,199,376
5. Step 5: Solve for x
   x = 217,973,199,376/215,294
6. Step 6: Final answer
   x = 1,012,444.38