Finding the Third Proportional to 124,284 and 175,693.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,284 : 175,693.50 = 175,693.50 : x
2. Step 2: Convert to fraction form
   124,284/175,693.50 = 175,693.50/x
3. Step 3: Cross multiply
   124,284x = 175,693.50 × 175,693.50
4. Step 4: Simplify right side
   124,284x = 30,868,205,942.25
5. Step 5: Solve for x
   x = 30,868,205,942.25/124,284
6. Step 6: Final answer
   x = 248,368.30