Finding the Third Proportional to 155,566.50 and 341,265

Step by Step Solution

1. Step 1: Write the proportion equation
   155,566.50 : 341,265 = 341,265 : x
2. Step 2: Convert to fraction form
   155,566.50/341,265 = 341,265/x
3. Step 3: Cross multiply
   155,566.50x = 341,265 × 341,265
4. Step 4: Simplify right side
   155,566.50x = 116,461,800,225
5. Step 5: Solve for x
   x = 116,461,800,225/155,566.50
6. Step 6: Final answer
   x = 748,630.33