Finding the Third Proportional to 155,100 and 341,624

Step by Step Solution

1. Step 1: Write the proportion equation
   155,100 : 341,624 = 341,624 : x
2. Step 2: Convert to fraction form
   155,100/341,624 = 341,624/x
3. Step 3: Cross multiply
   155,100x = 341,624 × 341,624
4. Step 4: Simplify right side
   155,100x = 116,706,957,376
5. Step 5: Solve for x
   x = 116,706,957,376/155,100
6. Step 6: Final answer
   x = 752,462.65