Finding the Third Proportional to 241,158 and 354,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   241,158 : 354,766.50 = 354,766.50 : x
2. Step 2: Convert to fraction form
   241,158/354,766.50 = 354,766.50/x
3. Step 3: Cross multiply
   241,158x = 354,766.50 × 354,766.50
4. Step 4: Simplify right side
   241,158x = 125,859,269,522.25
5. Step 5: Solve for x
   x = 125,859,269,522.25/241,158
6. Step 6: Final answer
   x = 521,895.48