Finding the Third Proportional to 27,180.56 and 55,125.38

Step by Step Solution

1. Step 1: Write the proportion equation
   27,180.56 : 55,125.38 = 55,125.38 : x
2. Step 2: Convert to fraction form
   27,180.56/55,125.38 = 55,125.38/x
3. Step 3: Cross multiply
   27,180.56x = 55,125.38 × 55,125.38
4. Step 4: Simplify right side
   27,180.56x = 3,038,806,968.89
5. Step 5: Solve for x
   x = 3,038,806,968.89/27,180.56
6. Step 6: Final answer
   x = 111,800.74