Finding the Third Proportional to 22,372.88 and 30,276.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,372.88 : 30,276.56 = 30,276.56 : x
2. Step 2: Convert to fraction form
   22,372.88/30,276.56 = 30,276.56/x
3. Step 3: Cross multiply
   22,372.88x = 30,276.56 × 30,276.56
4. Step 4: Simplify right side
   22,372.88x = 916,670,236.82
5. Step 5: Solve for x
   x = 916,670,236.82/22,372.88
6. Step 6: Final answer
   x = 40,972.39