Finding the Third Proportional to 168,252 and 359,850

Step by Step Solution

1. Step 1: Write the proportion equation
   168,252 : 359,850 = 359,850 : x
2. Step 2: Convert to fraction form
   168,252/359,850 = 359,850/x
3. Step 3: Cross multiply
   168,252x = 359,850 × 359,850
4. Step 4: Simplify right side
   168,252x = 129,492,022,500
5. Step 5: Solve for x
   x = 129,492,022,500/168,252
6. Step 6: Final answer
   x = 769,631.40