Finding the Third Proportional to 210,362 and 462,794

Step by Step Solution

1. Step 1: Write the proportion equation
   210,362 : 462,794 = 462,794 : x
2. Step 2: Convert to fraction form
   210,362/462,794 = 462,794/x
3. Step 3: Cross multiply
   210,362x = 462,794 × 462,794
4. Step 4: Simplify right side
   210,362x = 214,178,286,436
5. Step 5: Solve for x
   x = 214,178,286,436/210,362
6. Step 6: Final answer
   x = 1,018,141.52