Finding the Third Proportional to 19,958.63 and 27,750.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,958.63 : 27,750.38 = 27,750.38 : x
2. Step 2: Convert to fraction form
   19,958.63/27,750.38 = 27,750.38/x
3. Step 3: Cross multiply
   19,958.63x = 27,750.38 × 27,750.38
4. Step 4: Simplify right side
   19,958.63x = 770,083,312.64
5. Step 5: Solve for x
   x = 770,083,312.64/19,958.63
6. Step 6: Final answer
   x = 38,583.99