Finding the Third Proportional to 20,112.05 and 43,386.89

Step by Step Solution

1. Step 1: Write the proportion equation
   20,112.05 : 43,386.89 = 43,386.89 : x
2. Step 2: Convert to fraction form
   20,112.05/43,386.89 = 43,386.89/x
3. Step 3: Cross multiply
   20,112.05x = 43,386.89 × 43,386.89
4. Step 4: Simplify right side
   20,112.05x = 1,882,422,278.11
5. Step 5: Solve for x
   x = 1,882,422,278.11/20,112.05
6. Step 6: Final answer
   x = 93,596.75