Finding the Third Proportional to 12,446 and 19,030

Step by Step Solution

1. Step 1: Write the proportion equation
   12,446 : 19,030 = 19,030 : x
2. Step 2: Convert to fraction form
   12,446/19,030 = 19,030/x
3. Step 3: Cross multiply
   12,446x = 19,030 × 19,030
4. Step 4: Simplify right side
   12,446x = 362,140,900
5. Step 5: Solve for x
   x = 362,140,900/12,446
6. Step 6: Final answer
   x = 29,096.97