Finding the Third Proportional to 35,812 and 55,336

Step by Step Solution

1. Step 1: Write the proportion equation
   35,812 : 55,336 = 55,336 : x
2. Step 2: Convert to fraction form
   35,812/55,336 = 55,336/x
3. Step 3: Cross multiply
   35,812x = 55,336 × 55,336
4. Step 4: Simplify right side
   35,812x = 3,062,072,896
5. Step 5: Solve for x
   x = 3,062,072,896/35,812
6. Step 6: Final answer
   x = 85,504.10