Finding the Third Proportional to 341,016 and 748,500

Step by Step Solution

1. Step 1: Write the proportion equation
   341,016 : 748,500 = 748,500 : x
2. Step 2: Convert to fraction form
   341,016/748,500 = 748,500/x
3. Step 3: Cross multiply
   341,016x = 748,500 × 748,500
4. Step 4: Simplify right side
   341,016x = 560,252,250,000
5. Step 5: Solve for x
   x = 560,252,250,000/341,016
6. Step 6: Final answer
   x = 1,642,891.39