Finding the Third Proportional to 117,713 and 179,289.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,713 : 179,289.50 = 179,289.50 : x
2. Step 2: Convert to fraction form
   117,713/179,289.50 = 179,289.50/x
3. Step 3: Cross multiply
   117,713x = 179,289.50 × 179,289.50
4. Step 4: Simplify right side
   117,713x = 32,144,724,810.25
5. Step 5: Solve for x
   x = 32,144,724,810.25/117,713
6. Step 6: Final answer
   x = 273,077.10