Finding the Third Proportional to 14,525.16 and 21,517.31

Step by Step Solution

1. Step 1: Write the proportion equation
   14,525.16 : 21,517.31 = 21,517.31 : x
2. Step 2: Convert to fraction form
   14,525.16/21,517.31 = 21,517.31/x
3. Step 3: Cross multiply
   14,525.16x = 21,517.31 × 21,517.31
4. Step 4: Simplify right side
   14,525.16x = 462,994,737.22
5. Step 5: Solve for x
   x = 462,994,737.22/14,525.16
6. Step 6: Final answer
   x = 31,875.37