Finding the Third Proportional to 12,043.69 and 19,948.78

Step by Step Solution

1. Step 1: Write the proportion equation
   12,043.69 : 19,948.78 = 19,948.78 : x
2. Step 2: Convert to fraction form
   12,043.69/19,948.78 = 19,948.78/x
3. Step 3: Cross multiply
   12,043.69x = 19,948.78 × 19,948.78
4. Step 4: Simplify right side
   12,043.69x = 397,953,873.36
5. Step 5: Solve for x
   x = 397,953,873.36/12,043.69
6. Step 6: Final answer
   x = 33,042.53