Finding the Third Proportional to 22,321 and 30,314.75

Step by Step Solution

1. Step 1: Write the proportion equation
   22,321 : 30,314.75 = 30,314.75 : x
2. Step 2: Convert to fraction form
   22,321/30,314.75 = 30,314.75/x
3. Step 3: Cross multiply
   22,321x = 30,314.75 × 30,314.75
4. Step 4: Simplify right side
   22,321x = 918,984,067.56
5. Step 5: Solve for x
   x = 918,984,067.56/22,321
6. Step 6: Final answer
   x = 41,171.28