Finding the Third Proportional to 9,092.25 and 13,690.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,092.25 : 13,690.69 = 13,690.69 : x
2. Step 2: Convert to fraction form
   9,092.25/13,690.69 = 13,690.69/x
3. Step 3: Cross multiply
   9,092.25x = 13,690.69 × 13,690.69
4. Step 4: Simplify right side
   9,092.25x = 187,434,924.22
5. Step 5: Solve for x
   x = 187,434,924.22/9,092.25
6. Step 6: Final answer
   x = 20,614.80