Finding the Third Proportional to 26,271.56 and 39,679.88

Step by Step Solution

1. Step 1: Write the proportion equation
   26,271.56 : 39,679.88 = 39,679.88 : x
2. Step 2: Convert to fraction form
   26,271.56/39,679.88 = 39,679.88/x
3. Step 3: Cross multiply
   26,271.56x = 39,679.88 × 39,679.88
4. Step 4: Simplify right side
   26,271.56x = 1,574,492,480.02
5. Step 5: Solve for x
   x = 1,574,492,480.02/26,271.56
6. Step 6: Final answer
   x = 59,931.44