Finding the Third Proportional to 9,116.25 and 13,036.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,116.25 : 13,036.13 = 13,036.13 : x
2. Step 2: Convert to fraction form
   9,116.25/13,036.13 = 13,036.13/x
3. Step 3: Cross multiply
   9,116.25x = 13,036.13 × 13,036.13
4. Step 4: Simplify right side
   9,116.25x = 169,940,555.02
5. Step 5: Solve for x
   x = 169,940,555.02/9,116.25
6. Step 6: Final answer
   x = 18,641.50