Finding the Third Proportional to 13,141.50 and 28,470.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,141.50 : 28,470.25 = 28,470.25 : x
2. Step 2: Convert to fraction form
   13,141.50/28,470.25 = 28,470.25/x
3. Step 3: Cross multiply
   13,141.50x = 28,470.25 × 28,470.25
4. Step 4: Simplify right side
   13,141.50x = 810,555,135.06
5. Step 5: Solve for x
   x = 810,555,135.06/13,141.50
6. Step 6: Final answer
   x = 61,679.04