Finding the Third Proportional to 152,446.50 and 229,793.25

Step by Step Solution

1. Step 1: Write the proportion equation
   152,446.50 : 229,793.25 = 229,793.25 : x
2. Step 2: Convert to fraction form
   152,446.50/229,793.25 = 229,793.25/x
3. Step 3: Cross multiply
   152,446.50x = 229,793.25 × 229,793.25
4. Step 4: Simplify right side
   152,446.50x = 52,804,937,745.56
5. Step 5: Solve for x
   x = 52,804,937,745.56/152,446.50
6. Step 6: Final answer
   x = 346,383.40