Finding the Third Proportional to 14,149.50 and 19,148.31

Step by Step Solution

1. Step 1: Write the proportion equation
   14,149.50 : 19,148.31 = 19,148.31 : x
2. Step 2: Convert to fraction form
   14,149.50/19,148.31 = 19,148.31/x
3. Step 3: Cross multiply
   14,149.50x = 19,148.31 × 19,148.31
4. Step 4: Simplify right side
   14,149.50x = 366,657,871.60
5. Step 5: Solve for x
   x = 366,657,871.60/14,149.50
6. Step 6: Final answer
   x = 25,913.13