Finding the Third Proportional to 14,450 and 29,870

Step by Step Solution

1. Step 1: Write the proportion equation
   14,450 : 29,870 = 29,870 : x
2. Step 2: Convert to fraction form
   14,450/29,870 = 29,870/x
3. Step 3: Cross multiply
   14,450x = 29,870 × 29,870
4. Step 4: Simplify right side
   14,450x = 892,216,900
5. Step 5: Solve for x
   x = 892,216,900/14,450
6. Step 6: Final answer
   x = 61,745.11