Finding the Third Proportional to 16,020.75 and 34,409.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,020.75 : 34,409.63 = 34,409.63 : x
2. Step 2: Convert to fraction form
   16,020.75/34,409.63 = 34,409.63/x
3. Step 3: Cross multiply
   16,020.75x = 34,409.63 × 34,409.63
4. Step 4: Simplify right side
   16,020.75x = 1,184,022,292.64
5. Step 5: Solve for x
   x = 1,184,022,292.64/16,020.75
6. Step 6: Final answer
   x = 73,905.55