Finding the Third Proportional to 11,619.39 and 23,926.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,619.39 : 23,926.48 = 23,926.48 : x
2. Step 2: Convert to fraction form
   11,619.39/23,926.48 = 23,926.48/x
3. Step 3: Cross multiply
   11,619.39x = 23,926.48 × 23,926.48
4. Step 4: Simplify right side
   11,619.39x = 572,476,561.08
5. Step 5: Solve for x
   x = 572,476,561.08/11,619.39
6. Step 6: Final answer
   x = 49,269.09