Finding the Third Proportional to 26,003.75 and 53,239.88

Step by Step Solution

1. Step 1: Write the proportion equation
   26,003.75 : 53,239.88 = 53,239.88 : x
2. Step 2: Convert to fraction form
   26,003.75/53,239.88 = 53,239.88/x
3. Step 3: Cross multiply
   26,003.75x = 53,239.88 × 53,239.88
4. Step 4: Simplify right side
   26,003.75x = 2,834,484,290.02
5. Step 5: Solve for x
   x = 2,834,484,290.02/26,003.75
6. Step 6: Final answer
   x = 109,002.90