Finding the Third Proportional to 212,532 and 462,450

Step by Step Solution

1. Step 1: Write the proportion equation
   212,532 : 462,450 = 462,450 : x
2. Step 2: Convert to fraction form
   212,532/462,450 = 462,450/x
3. Step 3: Cross multiply
   212,532x = 462,450 × 462,450
4. Step 4: Simplify right side
   212,532x = 213,860,002,500
5. Step 5: Solve for x
   x = 213,860,002,500/212,532
6. Step 6: Final answer
   x = 1,006,248.48