Finding the Third Proportional to 94,336.50 and 128,184

Step by Step Solution

1. Step 1: Write the proportion equation
   94,336.50 : 128,184 = 128,184 : x
2. Step 2: Convert to fraction form
   94,336.50/128,184 = 128,184/x
3. Step 3: Cross multiply
   94,336.50x = 128,184 × 128,184
4. Step 4: Simplify right side
   94,336.50x = 16,431,137,856
5. Step 5: Solve for x
   x = 16,431,137,856/94,336.50
6. Step 6: Final answer
   x = 174,175.83