Finding the Third Proportional to 30,081.38 and 47,673.56

Step by Step Solution

1. Step 1: Write the proportion equation
   30,081.38 : 47,673.56 = 47,673.56 : x
2. Step 2: Convert to fraction form
   30,081.38/47,673.56 = 47,673.56/x
3. Step 3: Cross multiply
   30,081.38x = 47,673.56 × 47,673.56
4. Step 4: Simplify right side
   30,081.38x = 2,272,768,561.44
5. Step 5: Solve for x
   x = 2,272,768,561.44/30,081.38
6. Step 6: Final answer
   x = 75,554.01