Finding the Third Proportional to 19,056.75 and 28,308.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,056.75 : 28,308.38 = 28,308.38 : x
2. Step 2: Convert to fraction form
   19,056.75/28,308.38 = 28,308.38/x
3. Step 3: Cross multiply
   19,056.75x = 28,308.38 × 28,308.38
4. Step 4: Simplify right side
   19,056.75x = 801,364,095.14
5. Step 5: Solve for x
   x = 801,364,095.14/19,056.75
6. Step 6: Final answer
   x = 42,051.46