Finding the Third Proportional to 25,988.50 and 41,854

Step by Step Solution

1. Step 1: Write the proportion equation
   25,988.50 : 41,854 = 41,854 : x
2. Step 2: Convert to fraction form
   25,988.50/41,854 = 41,854/x
3. Step 3: Cross multiply
   25,988.50x = 41,854 × 41,854
4. Step 4: Simplify right side
   25,988.50x = 1,751,757,316
5. Step 5: Solve for x
   x = 1,751,757,316/25,988.50
6. Step 6: Final answer
   x = 67,405.10