Finding the Third Proportional to 147,942 and 241,548.75

Step by Step Solution

1. Step 1: Write the proportion equation
   147,942 : 241,548.75 = 241,548.75 : x
2. Step 2: Convert to fraction form
   147,942/241,548.75 = 241,548.75/x
3. Step 3: Cross multiply
   147,942x = 241,548.75 × 241,548.75
4. Step 4: Simplify right side
   147,942x = 58,345,798,626.56
5. Step 5: Solve for x
   x = 58,345,798,626.56/147,942
6. Step 6: Final answer
   x = 394,382.92