Finding the Third Proportional to 30,213 and 49,932

Step by Step Solution

1. Step 1: Write the proportion equation
   30,213 : 49,932 = 49,932 : x
2. Step 2: Convert to fraction form
   30,213/49,932 = 49,932/x
3. Step 3: Cross multiply
   30,213x = 49,932 × 49,932
4. Step 4: Simplify right side
   30,213x = 2,493,204,624
5. Step 5: Solve for x
   x = 2,493,204,624/30,213
6. Step 6: Final answer
   x = 82,520.92