Finding the Third Proportional to 14,259 and 34,351.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,259 : 34,351.50 = 34,351.50 : x
2. Step 2: Convert to fraction form
   14,259/34,351.50 = 34,351.50/x
3. Step 3: Cross multiply
   14,259x = 34,351.50 × 34,351.50
4. Step 4: Simplify right side
   14,259x = 1,180,025,552.25
5. Step 5: Solve for x
   x = 1,180,025,552.25/14,259
6. Step 6: Final answer
   x = 82,756.54