Finding the Third Proportional to 14,739.47 and 22,109.20

Step by Step Solution

1. Step 1: Write the proportion equation
   14,739.47 : 22,109.20 = 22,109.20 : x
2. Step 2: Convert to fraction form
   14,739.47/22,109.20 = 22,109.20/x
3. Step 3: Cross multiply
   14,739.47x = 22,109.20 × 22,109.20
4. Step 4: Simplify right side
   14,739.47x = 488,816,862.82
5. Step 5: Solve for x
   x = 488,816,862.82/14,739.47
6. Step 6: Final answer
   x = 33,163.80