Finding the Third Proportional to 94,337.25 and 128,185.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,337.25 : 128,185.50 = 128,185.50 : x
2. Step 2: Convert to fraction form
   94,337.25/128,185.50 = 128,185.50/x
3. Step 3: Cross multiply
   94,337.25x = 128,185.50 × 128,185.50
4. Step 4: Simplify right side
   94,337.25x = 16,431,522,410.25
5. Step 5: Solve for x
   x = 16,431,522,410.25/94,337.25
6. Step 6: Final answer
   x = 174,178.52