Finding the Third Proportional to 16,191.75 and 34,314

Step by Step Solution

1. Step 1: Write the proportion equation
   16,191.75 : 34,314 = 34,314 : x
2. Step 2: Convert to fraction form
   16,191.75/34,314 = 34,314/x
3. Step 3: Cross multiply
   16,191.75x = 34,314 × 34,314
4. Step 4: Simplify right side
   16,191.75x = 1,177,450,596
5. Step 5: Solve for x
   x = 1,177,450,596/16,191.75
6. Step 6: Final answer
   x = 72,719.17