Finding the Third Proportional to 158,395 and 344,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,395 : 344,674.50 = 344,674.50 : x
2. Step 2: Convert to fraction form
   158,395/344,674.50 = 344,674.50/x
3. Step 3: Cross multiply
   158,395x = 344,674.50 × 344,674.50
4. Step 4: Simplify right side
   158,395x = 118,800,510,950.25
5. Step 5: Solve for x
   x = 118,800,510,950.25/158,395
6. Step 6: Final answer
   x = 750,026.90