Finding the Third Proportional to 16,179.75 and 21,746.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,179.75 : 21,746.25 = 21,746.25 : x
2. Step 2: Convert to fraction form
   16,179.75/21,746.25 = 21,746.25/x
3. Step 3: Cross multiply
   16,179.75x = 21,746.25 × 21,746.25
4. Step 4: Simplify right side
   16,179.75x = 472,899,389.06
5. Step 5: Solve for x
   x = 472,899,389.06/16,179.75
6. Step 6: Final answer
   x = 29,227.86