Finding the Third Proportional to 13,664.95 and 21,733.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,664.95 : 21,733.31 = 21,733.31 : x
2. Step 2: Convert to fraction form
   13,664.95/21,733.31 = 21,733.31/x
3. Step 3: Cross multiply
   13,664.95x = 21,733.31 × 21,733.31
4. Step 4: Simplify right side
   13,664.95x = 472,336,872.22
5. Step 5: Solve for x
   x = 472,336,872.22/13,664.95
6. Step 6: Final answer
   x = 34,565.57