Finding the Third Proportional to 359,294 and 598,846

Step by Step Solution

1. Step 1: Write the proportion equation
   359,294 : 598,846 = 598,846 : x
2. Step 2: Convert to fraction form
   359,294/598,846 = 598,846/x
3. Step 3: Cross multiply
   359,294x = 598,846 × 598,846
4. Step 4: Simplify right side
   359,294x = 358,616,531,716
5. Step 5: Solve for x
   x = 358,616,531,716/359,294
6. Step 6: Final answer
   x = 998,114.45