Finding the Third Proportional to 36,127.69 and 55,557.56

Step by Step Solution

1. Step 1: Write the proportion equation
   36,127.69 : 55,557.56 = 55,557.56 : x
2. Step 2: Convert to fraction form
   36,127.69/55,557.56 = 55,557.56/x
3. Step 3: Cross multiply
   36,127.69x = 55,557.56 × 55,557.56
4. Step 4: Simplify right side
   36,127.69x = 3,086,642,750.94
5. Step 5: Solve for x
   x = 3,086,642,750.94/36,127.69
6. Step 6: Final answer
   x = 85,437.04