Finding the Third Proportional to 130,716 and 184,072.50

Step by Step Solution

1. Step 1: Write the proportion equation
   130,716 : 184,072.50 = 184,072.50 : x
2. Step 2: Convert to fraction form
   130,716/184,072.50 = 184,072.50/x
3. Step 3: Cross multiply
   130,716x = 184,072.50 × 184,072.50
4. Step 4: Simplify right side
   130,716x = 33,882,685,256.25
5. Step 5: Solve for x
   x = 33,882,685,256.25/130,716
6. Step 6: Final answer
   x = 259,208.40