Finding the Third Proportional to 10,469.25 and 14,927.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.25 : 14,927.63 = 14,927.63 : x
2. Step 2: Convert to fraction form
   10,469.25/14,927.63 = 14,927.63/x
3. Step 3: Cross multiply
   10,469.25x = 14,927.63 × 14,927.63
4. Step 4: Simplify right side
   10,469.25x = 222,833,988.14
5. Step 5: Solve for x
   x = 222,833,988.14/10,469.25
6. Step 6: Final answer
   x = 21,284.62