Finding the Third Proportional to 19,824.19 and 26,910.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,824.19 : 26,910.56 = 26,910.56 : x
2. Step 2: Convert to fraction form
   19,824.19/26,910.56 = 26,910.56/x
3. Step 3: Cross multiply
   19,824.19x = 26,910.56 × 26,910.56
4. Step 4: Simplify right side
   19,824.19x = 724,178,374.07
5. Step 5: Solve for x
   x = 724,178,374.07/19,824.19
6. Step 6: Final answer
   x = 36,530.04