Finding the Third Proportional to 122,350.50 and 179,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   122,350.50 : 179,131.50 = 179,131.50 : x
2. Step 2: Convert to fraction form
   122,350.50/179,131.50 = 179,131.50/x
3. Step 3: Cross multiply
   122,350.50x = 179,131.50 × 179,131.50
4. Step 4: Simplify right side
   122,350.50x = 32,088,094,292.25
5. Step 5: Solve for x
   x = 32,088,094,292.25/122,350.50
6. Step 6: Final answer
   x = 262,263.70