Finding the Third Proportional to 155,167.50 and 241,947

Step by Step Solution

1. Step 1: Write the proportion equation
   155,167.50 : 241,947 = 241,947 : x
2. Step 2: Convert to fraction form
   155,167.50/241,947 = 241,947/x
3. Step 3: Cross multiply
   155,167.50x = 241,947 × 241,947
4. Step 4: Simplify right side
   155,167.50x = 58,538,350,809
5. Step 5: Solve for x
   x = 58,538,350,809/155,167.50
6. Step 6: Final answer
   x = 377,259.10