Finding the Third Proportional to 17,406.75 and 35,735.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406.75 : 35,735.25 = 35,735.25 : x
2. Step 2: Convert to fraction form
   17,406.75/35,735.25 = 35,735.25/x
3. Step 3: Cross multiply
   17,406.75x = 35,735.25 × 35,735.25
4. Step 4: Simplify right side
   17,406.75x = 1,277,008,092.56
5. Step 5: Solve for x
   x = 1,277,008,092.56/17,406.75
6. Step 6: Final answer
   x = 73,362.81