Finding the Third Proportional to 19,355.63 and 27,255.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,355.63 : 27,255.75 = 27,255.75 : x
2. Step 2: Convert to fraction form
   19,355.63/27,255.75 = 27,255.75/x
3. Step 3: Cross multiply
   19,355.63x = 27,255.75 × 27,255.75
4. Step 4: Simplify right side
   19,355.63x = 742,875,908.06
5. Step 5: Solve for x
   x = 742,875,908.06/19,355.63
6. Step 6: Final answer
   x = 38,380.36