Finding the Third Proportional to 36,862 and 55,558

Step by Step Solution

1. Step 1: Write the proportion equation
   36,862 : 55,558 = 55,558 : x
2. Step 2: Convert to fraction form
   36,862/55,558 = 55,558/x
3. Step 3: Cross multiply
   36,862x = 55,558 × 55,558
4. Step 4: Simplify right side
   36,862x = 3,086,691,364
5. Step 5: Solve for x
   x = 3,086,691,364/36,862
6. Step 6: Final answer
   x = 83,736.41