Finding the Third Proportional to 262,940.50 and 376,008

Step by Step Solution

1. Step 1: Write the proportion equation
   262,940.50 : 376,008 = 376,008 : x
2. Step 2: Convert to fraction form
   262,940.50/376,008 = 376,008/x
3. Step 3: Cross multiply
   262,940.50x = 376,008 × 376,008
4. Step 4: Simplify right side
   262,940.50x = 141,382,016,064
5. Step 5: Solve for x
   x = 141,382,016,064/262,940.50
6. Step 6: Final answer
   x = 537,695.85