Finding the Third Proportional to 17,622.75 and 35,928.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,622.75 : 35,928.75 = 35,928.75 : x
2. Step 2: Convert to fraction form
   17,622.75/35,928.75 = 35,928.75/x
3. Step 3: Cross multiply
   17,622.75x = 35,928.75 × 35,928.75
4. Step 4: Simplify right side
   17,622.75x = 1,290,875,076.56
5. Step 5: Solve for x
   x = 1,290,875,076.56/17,622.75
6. Step 6: Final answer
   x = 73,250.49