Finding the Third Proportional to 155,467.50 and 234,297

Step by Step Solution

1. Step 1: Write the proportion equation
   155,467.50 : 234,297 = 234,297 : x
2. Step 2: Convert to fraction form
   155,467.50/234,297 = 234,297/x
3. Step 3: Cross multiply
   155,467.50x = 234,297 × 234,297
4. Step 4: Simplify right side
   155,467.50x = 54,895,084,209
5. Step 5: Solve for x
   x = 54,895,084,209/155,467.50
6. Step 6: Final answer
   x = 353,096.85