Finding the Third Proportional to 26,398.41 and 39,821.63

Step by Step Solution

1. Step 1: Write the proportion equation
   26,398.41 : 39,821.63 = 39,821.63 : x
2. Step 2: Convert to fraction form
   26,398.41/39,821.63 = 39,821.63/x
3. Step 3: Cross multiply
   26,398.41x = 39,821.63 × 39,821.63
4. Step 4: Simplify right side
   26,398.41x = 1,585,761,817.64
5. Step 5: Solve for x
   x = 1,585,761,817.64/26,398.41
6. Step 6: Final answer
   x = 60,070.36