Finding the Third Proportional to 16,307 and 34,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,307 : 34,365.50 = 34,365.50 : x
2. Step 2: Convert to fraction form
   16,307/34,365.50 = 34,365.50/x
3. Step 3: Cross multiply
   16,307x = 34,365.50 × 34,365.50
4. Step 4: Simplify right side
   16,307x = 1,180,987,590.25
5. Step 5: Solve for x
   x = 1,180,987,590.25/16,307
6. Step 6: Final answer
   x = 72,422.12