Finding the Third Proportional to 118,657.50 and 183,225

Step by Step Solution

1. Step 1: Write the proportion equation
   118,657.50 : 183,225 = 183,225 : x
2. Step 2: Convert to fraction form
   118,657.50/183,225 = 183,225/x
3. Step 3: Cross multiply
   118,657.50x = 183,225 × 183,225
4. Step 4: Simplify right side
   118,657.50x = 33,571,400,625
5. Step 5: Solve for x
   x = 33,571,400,625/118,657.50
6. Step 6: Final answer
   x = 282,926.92