Finding the Third Proportional to 155,539.50 and 241,302

Step by Step Solution

1. Step 1: Write the proportion equation
   155,539.50 : 241,302 = 241,302 : x
2. Step 2: Convert to fraction form
   155,539.50/241,302 = 241,302/x
3. Step 3: Cross multiply
   155,539.50x = 241,302 × 241,302
4. Step 4: Simplify right side
   155,539.50x = 58,226,655,204
5. Step 5: Solve for x
   x = 58,226,655,204/155,539.50
6. Step 6: Final answer
   x = 374,352.85