Finding the Third Proportional to 14,258.53 and 21,502.97

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258.53 : 21,502.97 = 21,502.97 : x
2. Step 2: Convert to fraction form
   14,258.53/21,502.97 = 21,502.97/x
3. Step 3: Cross multiply
   14,258.53x = 21,502.97 × 21,502.97
4. Step 4: Simplify right side
   14,258.53x = 462,377,665.06
5. Step 5: Solve for x
   x = 462,377,665.06/14,258.53
6. Step 6: Final answer
   x = 32,428.14