Finding the Third Proportional to 155,095.50 and 334,950

Step by Step Solution

1. Step 1: Write the proportion equation
   155,095.50 : 334,950 = 334,950 : x
2. Step 2: Convert to fraction form
   155,095.50/334,950 = 334,950/x
3. Step 3: Cross multiply
   155,095.50x = 334,950 × 334,950
4. Step 4: Simplify right side
   155,095.50x = 112,191,502,500
5. Step 5: Solve for x
   x = 112,191,502,500/155,095.50
6. Step 6: Final answer
   x = 723,370.46