Finding the Third Proportional to 155,532 and 341,196

Step by Step Solution

1. Step 1: Write the proportion equation
   155,532 : 341,196 = 341,196 : x
2. Step 2: Convert to fraction form
   155,532/341,196 = 341,196/x
3. Step 3: Cross multiply
   155,532x = 341,196 × 341,196
4. Step 4: Simplify right side
   155,532x = 116,414,710,416
5. Step 5: Solve for x
   x = 116,414,710,416/155,532
6. Step 6: Final answer
   x = 748,493.62