Finding the Third Proportional to 14,121.84 and 21,184.03

Step by Step Solution

1. Step 1: Write the proportion equation
   14,121.84 : 21,184.03 = 21,184.03 : x
2. Step 2: Convert to fraction form
   14,121.84/21,184.03 = 21,184.03/x
3. Step 3: Cross multiply
   14,121.84x = 21,184.03 × 21,184.03
4. Step 4: Simplify right side
   14,121.84x = 448,763,180.00
5. Step 5: Solve for x
   x = 448,763,180.00/14,121.84
6. Step 6: Final answer
   x = 31,777.95