Finding the Third Proportional to 19,090.69 and 24,808.78

Step by Step Solution

1. Step 1: Write the proportion equation
   19,090.69 : 24,808.78 = 24,808.78 : x
2. Step 2: Convert to fraction form
   19,090.69/24,808.78 = 24,808.78/x
3. Step 3: Cross multiply
   19,090.69x = 24,808.78 × 24,808.78
4. Step 4: Simplify right side
   19,090.69x = 615,475,627.11
5. Step 5: Solve for x
   x = 615,475,627.11/19,090.69
6. Step 6: Final answer
   x = 32,239.57