Finding the Third Proportional to 162,454.50 and 242,334

Step by Step Solution

1. Step 1: Write the proportion equation
   162,454.50 : 242,334 = 242,334 : x
2. Step 2: Convert to fraction form
   162,454.50/242,334 = 242,334/x
3. Step 3: Cross multiply
   162,454.50x = 242,334 × 242,334
4. Step 4: Simplify right side
   162,454.50x = 58,725,767,556
5. Step 5: Solve for x
   x = 58,725,767,556/162,454.50
6. Step 6: Final answer
   x = 361,490.56