Finding the Third Proportional to 26,021.25 and 39,210.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,021.25 : 39,210.75 = 39,210.75 : x
2. Step 2: Convert to fraction form
   26,021.25/39,210.75 = 39,210.75/x
3. Step 3: Cross multiply
   26,021.25x = 39,210.75 × 39,210.75
4. Step 4: Simplify right side
   26,021.25x = 1,537,482,915.56
5. Step 5: Solve for x
   x = 1,537,482,915.56/26,021.25
6. Step 6: Final answer
   x = 59,085.67