Finding the Third Proportional to 26,512.88 and 38,877.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,512.88 : 38,877.75 = 38,877.75 : x
2. Step 2: Convert to fraction form
   26,512.88/38,877.75 = 38,877.75/x
3. Step 3: Cross multiply
   26,512.88x = 38,877.75 × 38,877.75
4. Step 4: Simplify right side
   26,512.88x = 1,511,479,445.06
5. Step 5: Solve for x
   x = 1,511,479,445.06/26,512.88
6. Step 6: Final answer
   x = 57,009.26