Finding the Third Proportional to 115,965 and 179,185.50

Step by Step Solution

1. Step 1: Write the proportion equation
   115,965 : 179,185.50 = 179,185.50 : x
2. Step 2: Convert to fraction form
   115,965/179,185.50 = 179,185.50/x
3. Step 3: Cross multiply
   115,965x = 179,185.50 × 179,185.50
4. Step 4: Simplify right side
   115,965x = 32,107,443,410.25
5. Step 5: Solve for x
   x = 32,107,443,410.25/115,965
6. Step 6: Final answer
   x = 276,871.84