Finding the Third Proportional to 12,352.50 and 25,866.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,352.50 : 25,866.84 = 25,866.84 : x
2. Step 2: Convert to fraction form
   12,352.50/25,866.84 = 25,866.84/x
3. Step 3: Cross multiply
   12,352.50x = 25,866.84 × 25,866.84
4. Step 4: Simplify right side
   12,352.50x = 669,093,605.59
5. Step 5: Solve for x
   x = 669,093,605.59/12,352.50
6. Step 6: Final answer
   x = 54,166.65