Finding the Third Proportional to 11,416.50 and 13,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,416.50 : 13,036.50 = 13,036.50 : x
2. Step 2: Convert to fraction form
   11,416.50/13,036.50 = 13,036.50/x
3. Step 3: Cross multiply
   11,416.50x = 13,036.50 × 13,036.50
4. Step 4: Simplify right side
   11,416.50x = 169,950,332.25
5. Step 5: Solve for x
   x = 169,950,332.25/11,416.50
6. Step 6: Final answer
   x = 14,886.38