Finding the Third Proportional to 35,608.50 and 55,356

Step by Step Solution

1. Step 1: Write the proportion equation
   35,608.50 : 55,356 = 55,356 : x
2. Step 2: Convert to fraction form
   35,608.50/55,356 = 55,356/x
3. Step 3: Cross multiply
   35,608.50x = 55,356 × 55,356
4. Step 4: Simplify right side
   35,608.50x = 3,064,286,736
5. Step 5: Solve for x
   x = 3,064,286,736/35,608.50
6. Step 6: Final answer
   x = 86,054.92