Finding the Third Proportional to 35,211 and 55,335

Step by Step Solution

1. Step 1: Write the proportion equation
   35,211 : 55,335 = 55,335 : x
2. Step 2: Convert to fraction form
   35,211/55,335 = 55,335/x
3. Step 3: Cross multiply
   35,211x = 55,335 × 55,335
4. Step 4: Simplify right side
   35,211x = 3,061,962,225
5. Step 5: Solve for x
   x = 3,061,962,225/35,211
6. Step 6: Final answer
   x = 86,960.39