Finding the Third Proportional to 117,513.50 and 179,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,513.50 : 179,024.50 = 179,024.50 : x
2. Step 2: Convert to fraction form
   117,513.50/179,024.50 = 179,024.50/x
3. Step 3: Cross multiply
   117,513.50x = 179,024.50 × 179,024.50
4. Step 4: Simplify right side
   117,513.50x = 32,049,771,600.25
5. Step 5: Solve for x
   x = 32,049,771,600.25/117,513.50
6. Step 6: Final answer
   x = 272,732.68