Finding the Third Proportional to 14,205.94 and 21,308.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,205.94 : 21,308.91 = 21,308.91 : x
2. Step 2: Convert to fraction form
   14,205.94/21,308.91 = 21,308.91/x
3. Step 3: Cross multiply
   14,205.94x = 21,308.91 × 21,308.91
4. Step 4: Simplify right side
   14,205.94x = 454,069,485.57
5. Step 5: Solve for x
   x = 454,069,485.57/14,205.94
6. Step 6: Final answer
   x = 31,963.36