Finding the Third Proportional to 26,260.63 and 56,212.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,260.63 : 56,212.75 = 56,212.75 : x
2. Step 2: Convert to fraction form
   26,260.63/56,212.75 = 56,212.75/x
3. Step 3: Cross multiply
   26,260.63x = 56,212.75 × 56,212.75
4. Step 4: Simplify right side
   26,260.63x = 3,159,873,262.56
5. Step 5: Solve for x
   x = 3,159,873,262.56/26,260.63
6. Step 6: Final answer
   x = 120,327.42