Finding the Third Proportional to 156,367 and 341,404

Step by Step Solution

1. Step 1: Write the proportion equation
   156,367 : 341,404 = 341,404 : x
2. Step 2: Convert to fraction form
   156,367/341,404 = 341,404/x
3. Step 3: Cross multiply
   156,367x = 341,404 × 341,404
4. Step 4: Simplify right side
   156,367x = 116,556,691,216
5. Step 5: Solve for x
   x = 116,556,691,216/156,367
6. Step 6: Final answer
   x = 745,404.66