Finding the Third Proportional to 17,077.50 and 26,586.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,077.50 : 26,586.56 = 26,586.56 : x
2. Step 2: Convert to fraction form
   17,077.50/26,586.56 = 26,586.56/x
3. Step 3: Cross multiply
   17,077.50x = 26,586.56 × 26,586.56
4. Step 4: Simplify right side
   17,077.50x = 706,845,305.57
5. Step 5: Solve for x
   x = 706,845,305.57/17,077.50
6. Step 6: Final answer
   x = 41,390.44