Finding the Third Proportional to 11,692.69 and 25,846.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,692.69 : 25,846.31 = 25,846.31 : x
2. Step 2: Convert to fraction form
   11,692.69/25,846.31 = 25,846.31/x
3. Step 3: Cross multiply
   11,692.69x = 25,846.31 × 25,846.31
4. Step 4: Simplify right side
   11,692.69x = 668,031,869.85
5. Step 5: Solve for x
   x = 668,031,869.85/11,692.69
6. Step 6: Final answer
   x = 57,132.45