Finding the Third Proportional to 83,137.75 and 181,827.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,137.75 : 181,827.50 = 181,827.50 : x
2. Step 2: Convert to fraction form
   83,137.75/181,827.50 = 181,827.50/x
3. Step 3: Cross multiply
   83,137.75x = 181,827.50 × 181,827.50
4. Step 4: Simplify right side
   83,137.75x = 33,061,239,756.25
5. Step 5: Solve for x
   x = 33,061,239,756.25/83,137.75
6. Step 6: Final answer
   x = 397,668.20