Finding the Third Proportional to 173,922 and 248,125.50

Step by Step Solution

1. Step 1: Write the proportion equation
   173,922 : 248,125.50 = 248,125.50 : x
2. Step 2: Convert to fraction form
   173,922/248,125.50 = 248,125.50/x
3. Step 3: Cross multiply
   173,922x = 248,125.50 × 248,125.50
4. Step 4: Simplify right side
   173,922x = 61,566,263,750.25
5. Step 5: Solve for x
   x = 61,566,263,750.25/173,922
6. Step 6: Final answer
   x = 353,987.79