Finding the Third Proportional to 19,151.44 and 30,349.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,151.44 : 30,349.69 = 30,349.69 : x
2. Step 2: Convert to fraction form
   19,151.44/30,349.69 = 30,349.69/x
3. Step 3: Cross multiply
   19,151.44x = 30,349.69 × 30,349.69
4. Step 4: Simplify right side
   19,151.44x = 921,103,531.35
5. Step 5: Solve for x
   x = 921,103,531.35/19,151.44
6. Step 6: Final answer
   x = 48,095.79