Finding the Third Proportional to 16,189.88 and 19,652.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189.88 : 19,652.63 = 19,652.63 : x
2. Step 2: Convert to fraction form
   16,189.88/19,652.63 = 19,652.63/x
3. Step 3: Cross multiply
   16,189.88x = 19,652.63 × 19,652.63
4. Step 4: Simplify right side
   16,189.88x = 386,225,669.39
5. Step 5: Solve for x
   x = 386,225,669.39/16,189.88
6. Step 6: Final answer
   x = 23,856.00