Finding the Third Proportional to 118,673 and 183,691.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,673 : 183,691.50 = 183,691.50 : x
2. Step 2: Convert to fraction form
   118,673/183,691.50 = 183,691.50/x
3. Step 3: Cross multiply
   118,673x = 183,691.50 × 183,691.50
4. Step 4: Simplify right side
   118,673x = 33,742,567,172.25
5. Step 5: Solve for x
   x = 33,742,567,172.25/118,673
6. Step 6: Final answer
   x = 284,332.30