Finding the Third Proportional to 19,155.38 and 26,818.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,155.38 : 26,818.88 = 26,818.88 : x
2. Step 2: Convert to fraction form
   19,155.38/26,818.88 = 26,818.88/x
3. Step 3: Cross multiply
   19,155.38x = 26,818.88 × 26,818.88
4. Step 4: Simplify right side
   19,155.38x = 719,252,056.27
5. Step 5: Solve for x
   x = 719,252,056.27/19,155.38
6. Step 6: Final answer
   x = 37,548.32