Finding the Third Proportional to 36,100 and 55,789

Step by Step Solution

1. Step 1: Write the proportion equation
   36,100 : 55,789 = 55,789 : x
2. Step 2: Convert to fraction form
   36,100/55,789 = 55,789/x
3. Step 3: Cross multiply
   36,100x = 55,789 × 55,789
4. Step 4: Simplify right side
   36,100x = 3,112,412,521
5. Step 5: Solve for x
   x = 3,112,412,521/36,100
6. Step 6: Final answer
   x = 86,216.41