Finding the Third Proportional to 35,659.75 and 55,534.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,659.75 : 55,534.25 = 55,534.25 : x
2. Step 2: Convert to fraction form
   35,659.75/55,534.25 = 55,534.25/x
3. Step 3: Cross multiply
   35,659.75x = 55,534.25 × 55,534.25
4. Step 4: Simplify right side
   35,659.75x = 3,084,052,923.06
5. Step 5: Solve for x
   x = 3,084,052,923.06/35,659.75
6. Step 6: Final answer
   x = 86,485.55