Finding the Third Proportional to 36,118 and 55,816

Step by Step Solution

1. Step 1: Write the proportion equation
   36,118 : 55,816 = 55,816 : x
2. Step 2: Convert to fraction form
   36,118/55,816 = 55,816/x
3. Step 3: Cross multiply
   36,118x = 55,816 × 55,816
4. Step 4: Simplify right side
   36,118x = 3,115,425,856
5. Step 5: Solve for x
   x = 3,115,425,856/36,118
6. Step 6: Final answer
   x = 86,256.88