Finding the Third Proportional to 8,473.50 and 19,794.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,473.50 : 19,794.38 = 19,794.38 : x
2. Step 2: Convert to fraction form
   8,473.50/19,794.38 = 19,794.38/x
3. Step 3: Cross multiply
   8,473.50x = 19,794.38 × 19,794.38
4. Step 4: Simplify right side
   8,473.50x = 391,817,281.64
5. Step 5: Solve for x
   x = 391,817,281.64/8,473.50
6. Step 6: Final answer
   x = 46,240.31