Finding the Third Proportional to 16,620.75 and 23,670.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,620.75 : 23,670.56 = 23,670.56 : x
2. Step 2: Convert to fraction form
   16,620.75/23,670.56 = 23,670.56/x
3. Step 3: Cross multiply
   16,620.75x = 23,670.56 × 23,670.56
4. Step 4: Simplify right side
   16,620.75x = 560,295,529.07
5. Step 5: Solve for x
   x = 560,295,529.07/16,620.75
6. Step 6: Final answer
   x = 33,710.60