Finding the Third Proportional to 13,965.75 and 21,367.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,965.75 : 21,367.13 = 21,367.13 : x
2. Step 2: Convert to fraction form
   13,965.75/21,367.13 = 21,367.13/x
3. Step 3: Cross multiply
   13,965.75x = 21,367.13 × 21,367.13
4. Step 4: Simplify right side
   13,965.75x = 456,554,030.77
5. Step 5: Solve for x
   x = 456,554,030.77/13,965.75
6. Step 6: Final answer
   x = 32,690.98