Finding the Third Proportional to 26,582.63 and 57,809.25

Step by Step Solution

1. Step 1: Write the proportion equation
   26,582.63 : 57,809.25 = 57,809.25 : x
2. Step 2: Convert to fraction form
   26,582.63/57,809.25 = 57,809.25/x
3. Step 3: Cross multiply
   26,582.63x = 57,809.25 × 57,809.25
4. Step 4: Simplify right side
   26,582.63x = 3,341,909,385.56
5. Step 5: Solve for x
   x = 3,341,909,385.56/26,582.63
6. Step 6: Final answer
   x = 125,717.81