Finding the Third Proportional to 14,215.50 and 21,961.13

Step by Step Solution

1. Step 1: Write the proportion equation
   14,215.50 : 21,961.13 = 21,961.13 : x
2. Step 2: Convert to fraction form
   14,215.50/21,961.13 = 21,961.13/x
3. Step 3: Cross multiply
   14,215.50x = 21,961.13 × 21,961.13
4. Step 4: Simplify right side
   14,215.50x = 482,291,011.27
5. Step 5: Solve for x
   x = 482,291,011.27/14,215.50
6. Step 6: Final answer
   x = 33,927.12