Finding the Third Proportional to 12,940.88 and 19,001.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,940.88 : 19,001.25 = 19,001.25 : x
2. Step 2: Convert to fraction form
   12,940.88/19,001.25 = 19,001.25/x
3. Step 3: Cross multiply
   12,940.88x = 19,001.25 × 19,001.25
4. Step 4: Simplify right side
   12,940.88x = 361,047,501.56
5. Step 5: Solve for x
   x = 361,047,501.56/12,940.88
6. Step 6: Final answer
   x = 27,899.78