Finding the Third Proportional to 9,039.23 and 19,633.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,039.23 : 19,633.29 = 19,633.29 : x
2. Step 2: Convert to fraction form
   9,039.23/19,633.29 = 19,633.29/x
3. Step 3: Cross multiply
   9,039.23x = 19,633.29 × 19,633.29
4. Step 4: Simplify right side
   9,039.23x = 385,466,039.41
5. Step 5: Solve for x
   x = 385,466,039.41/9,039.23
6. Step 6: Final answer
   x = 42,643.66