Finding the Third Proportional to 14,431.50 and 29,578.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,431.50 : 29,578.50 = 29,578.50 : x
2. Step 2: Convert to fraction form
   14,431.50/29,578.50 = 29,578.50/x
3. Step 3: Cross multiply
   14,431.50x = 29,578.50 × 29,578.50
4. Step 4: Simplify right side
   14,431.50x = 874,887,662.25
5. Step 5: Solve for x
   x = 874,887,662.25/14,431.50
6. Step 6: Final answer
   x = 60,623.47