Finding the Third Proportional to 19,077.75 and 27,191.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,077.75 : 27,191.25 = 27,191.25 : x
2. Step 2: Convert to fraction form
   19,077.75/27,191.25 = 27,191.25/x
3. Step 3: Cross multiply
   19,077.75x = 27,191.25 × 27,191.25
4. Step 4: Simplify right side
   19,077.75x = 739,364,076.56
5. Step 5: Solve for x
   x = 739,364,076.56/19,077.75
6. Step 6: Final answer
   x = 38,755.31