Finding the Third Proportional to 10,395 and 21,184.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,395 : 21,184.88 = 21,184.88 : x
2. Step 2: Convert to fraction form
   10,395/21,184.88 = 21,184.88/x
3. Step 3: Cross multiply
   10,395x = 21,184.88 × 21,184.88
4. Step 4: Simplify right side
   10,395x = 448,798,928.77
5. Step 5: Solve for x
   x = 448,798,928.77/10,395
6. Step 6: Final answer
   x = 43,174.50