Finding the Third Proportional to 16,119 and 29,970

Step by Step Solution

1. Step 1: Write the proportion equation
   16,119 : 29,970 = 29,970 : x
2. Step 2: Convert to fraction form
   16,119/29,970 = 29,970/x
3. Step 3: Cross multiply
   16,119x = 29,970 × 29,970
4. Step 4: Simplify right side
   16,119x = 898,200,900
5. Step 5: Solve for x
   x = 898,200,900/16,119
6. Step 6: Final answer
   x = 55,723.12