Finding the Third Proportional to 170,227.50 and 248,941.50

Step by Step Solution

1. Step 1: Write the proportion equation
   170,227.50 : 248,941.50 = 248,941.50 : x
2. Step 2: Convert to fraction form
   170,227.50/248,941.50 = 248,941.50/x
3. Step 3: Cross multiply
   170,227.50x = 248,941.50 × 248,941.50
4. Step 4: Simplify right side
   170,227.50x = 61,971,870,422.25
5. Step 5: Solve for x
   x = 61,971,870,422.25/170,227.50
6. Step 6: Final answer
   x = 364,053.23