Finding the Third Proportional to 118,243.50 and 183,595

Step by Step Solution

1. Step 1: Write the proportion equation
   118,243.50 : 183,595 = 183,595 : x
2. Step 2: Convert to fraction form
   118,243.50/183,595 = 183,595/x
3. Step 3: Cross multiply
   118,243.50x = 183,595 × 183,595
4. Step 4: Simplify right side
   118,243.50x = 33,707,124,025
5. Step 5: Solve for x
   x = 33,707,124,025/118,243.50
6. Step 6: Final answer
   x = 285,065.34