Finding the Third Proportional to 27,108.75 and 41,719.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,108.75 : 41,719.50 = 41,719.50 : x
2. Step 2: Convert to fraction form
   27,108.75/41,719.50 = 41,719.50/x
3. Step 3: Cross multiply
   27,108.75x = 41,719.50 × 41,719.50
4. Step 4: Simplify right side
   27,108.75x = 1,740,516,680.25
5. Step 5: Solve for x
   x = 1,740,516,680.25/27,108.75
6. Step 6: Final answer
   x = 64,204.98