Finding the Third Proportional to 16,830 and 22,326.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,830 : 22,326.75 = 22,326.75 : x
2. Step 2: Convert to fraction form
   16,830/22,326.75 = 22,326.75/x
3. Step 3: Cross multiply
   16,830x = 22,326.75 × 22,326.75
4. Step 4: Simplify right side
   16,830x = 498,483,765.56
5. Step 5: Solve for x
   x = 498,483,765.56/16,830
6. Step 6: Final answer
   x = 29,618.76