Finding the Third Proportional to 175,600 and 250,942.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,600 : 250,942.50 = 250,942.50 : x
2. Step 2: Convert to fraction form
   175,600/250,942.50 = 250,942.50/x
3. Step 3: Cross multiply
   175,600x = 250,942.50 × 250,942.50
4. Step 4: Simplify right side
   175,600x = 62,972,138,306.25
5. Step 5: Solve for x
   x = 62,972,138,306.25/175,600
6. Step 6: Final answer
   x = 358,611.27