Finding the Third Proportional to 9,821.25 and 14,699.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,821.25 : 14,699.25 = 14,699.25 : x
2. Step 2: Convert to fraction form
   9,821.25/14,699.25 = 14,699.25/x
3. Step 3: Cross multiply
   9,821.25x = 14,699.25 × 14,699.25
4. Step 4: Simplify right side
   9,821.25x = 216,067,950.56
5. Step 5: Solve for x
   x = 216,067,950.56/9,821.25
6. Step 6: Final answer
   x = 22,000.05