Finding the Third Proportional to 118,099.50 and 179,336.25

Step by Step Solution

1. Step 1: Write the proportion equation
   118,099.50 : 179,336.25 = 179,336.25 : x
2. Step 2: Convert to fraction form
   118,099.50/179,336.25 = 179,336.25/x
3. Step 3: Cross multiply
   118,099.50x = 179,336.25 × 179,336.25
4. Step 4: Simplify right side
   118,099.50x = 32,161,490,564.06
5. Step 5: Solve for x
   x = 32,161,490,564.06/118,099.50
6. Step 6: Final answer
   x = 272,325.37