Finding the Third Proportional to 14,569.88 and 21,371.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,569.88 : 21,371.63 = 21,371.63 : x
2. Step 2: Convert to fraction form
   14,569.88/21,371.63 = 21,371.63/x
3. Step 3: Cross multiply
   14,569.88x = 21,371.63 × 21,371.63
4. Step 4: Simplify right side
   14,569.88x = 456,746,355.14
5. Step 5: Solve for x
   x = 456,746,355.14/14,569.88
6. Step 6: Final answer
   x = 31,348.68