Finding the Third Proportional to 213,264.50 and 466,705

Step by Step Solution

1. Step 1: Write the proportion equation
   213,264.50 : 466,705 = 466,705 : x
2. Step 2: Convert to fraction form
   213,264.50/466,705 = 466,705/x
3. Step 3: Cross multiply
   213,264.50x = 466,705 × 466,705
4. Step 4: Simplify right side
   213,264.50x = 217,813,557,025
5. Step 5: Solve for x
   x = 217,813,557,025/213,264.50
6. Step 6: Final answer
   x = 1,021,330.59