Finding the Third Proportional to 9,029.81 and 19,623.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,029.81 : 19,623.94 = 19,623.94 : x
2. Step 2: Convert to fraction form
   9,029.81/19,623.94 = 19,623.94/x
3. Step 3: Cross multiply
   9,029.81x = 19,623.94 × 19,623.94
4. Step 4: Simplify right side
   9,029.81x = 385,098,923.00
5. Step 5: Solve for x
   x = 385,098,923.00/9,029.81
6. Step 6: Final answer
   x = 42,647.50