Finding the Third Proportional to 18,205.31 and 27,475.03

Step by Step Solution

1. Step 1: Write the proportion equation
   18,205.31 : 27,475.03 = 27,475.03 : x
2. Step 2: Convert to fraction form
   18,205.31/27,475.03 = 27,475.03/x
3. Step 3: Cross multiply
   18,205.31x = 27,475.03 × 27,475.03
4. Step 4: Simplify right side
   18,205.31x = 754,877,342.19
5. Step 5: Solve for x
   x = 754,877,342.19/18,205.31
6. Step 6: Final answer
   x = 41,464.67