Finding the Third Proportional to 12,082.50 and 26,240.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,082.50 : 26,240.25 = 26,240.25 : x
2. Step 2: Convert to fraction form
   12,082.50/26,240.25 = 26,240.25/x
3. Step 3: Cross multiply
   12,082.50x = 26,240.25 × 26,240.25
4. Step 4: Simplify right side
   12,082.50x = 688,550,720.06
5. Step 5: Solve for x
   x = 688,550,720.06/12,082.50
6. Step 6: Final answer
   x = 56,987.44