Finding the Third Proportional to 17,334 and 21,899.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,334 : 21,899.25 = 21,899.25 : x
2. Step 2: Convert to fraction form
   17,334/21,899.25 = 21,899.25/x
3. Step 3: Cross multiply
   17,334x = 21,899.25 × 21,899.25
4. Step 4: Simplify right side
   17,334x = 479,577,150.56
5. Step 5: Solve for x
   x = 479,577,150.56/17,334
6. Step 6: Final answer
   x = 27,666.85