Finding the Third Proportional to 18,600.89 and 43,901.37

Step by Step Solution

1. Step 1: Write the proportion equation
   18,600.89 : 43,901.37 = 43,901.37 : x
2. Step 2: Convert to fraction form
   18,600.89/43,901.37 = 43,901.37/x
3. Step 3: Cross multiply
   18,600.89x = 43,901.37 × 43,901.37
4. Step 4: Simplify right side
   18,600.89x = 1,927,330,040.93
5. Step 5: Solve for x
   x = 1,927,330,040.93/18,600.89
6. Step 6: Final answer
   x = 103,614.93