Finding the Third Proportional to 19,423.13 and 30,106.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,423.13 : 30,106.69 = 30,106.69 : x
2. Step 2: Convert to fraction form
   19,423.13/30,106.69 = 30,106.69/x
3. Step 3: Cross multiply
   19,423.13x = 30,106.69 × 30,106.69
4. Step 4: Simplify right side
   19,423.13x = 906,412,632.22
5. Step 5: Solve for x
   x = 906,412,632.22/19,423.13
6. Step 6: Final answer
   x = 46,666.67