Finding the Third Proportional to 11,777.63 and 25,635.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,777.63 : 25,635.94 = 25,635.94 : x
2. Step 2: Convert to fraction form
   11,777.63/25,635.94 = 25,635.94/x
3. Step 3: Cross multiply
   11,777.63x = 25,635.94 × 25,635.94
4. Step 4: Simplify right side
   11,777.63x = 657,201,291.50
5. Step 5: Solve for x
   x = 657,201,291.50/11,777.63
6. Step 6: Final answer
   x = 55,800.83