Finding the Third Proportional to 140,950 and 193,280

Step by Step Solution

1. Step 1: Write the proportion equation
   140,950 : 193,280 = 193,280 : x
2. Step 2: Convert to fraction form
   140,950/193,280 = 193,280/x
3. Step 3: Cross multiply
   140,950x = 193,280 × 193,280
4. Step 4: Simplify right side
   140,950x = 37,357,158,400
5. Step 5: Solve for x
   x = 37,357,158,400/140,950
6. Step 6: Final answer
   x = 265,038.37