Finding the Third Proportional to 16,482 and 34,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,482 : 34,131.50 = 34,131.50 : x
2. Step 2: Convert to fraction form
   16,482/34,131.50 = 34,131.50/x
3. Step 3: Cross multiply
   16,482x = 34,131.50 × 34,131.50
4. Step 4: Simplify right side
   16,482x = 1,164,959,292.25
5. Step 5: Solve for x
   x = 1,164,959,292.25/16,482
6. Step 6: Final answer
   x = 70,680.70