Finding the Third Proportional to 11,195.72 and 17,070.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,195.72 : 17,070.75 = 17,070.75 : x
2. Step 2: Convert to fraction form
   11,195.72/17,070.75 = 17,070.75/x
3. Step 3: Cross multiply
   11,195.72x = 17,070.75 × 17,070.75
4. Step 4: Simplify right side
   11,195.72x = 291,410,505.56
5. Step 5: Solve for x
   x = 291,410,505.56/11,195.72
6. Step 6: Final answer
   x = 26,028.74