Finding the Third Proportional to 162,464 and 337,930

Step by Step Solution

1. Step 1: Write the proportion equation
   162,464 : 337,930 = 337,930 : x
2. Step 2: Convert to fraction form
   162,464/337,930 = 337,930/x
3. Step 3: Cross multiply
   162,464x = 337,930 × 337,930
4. Step 4: Simplify right side
   162,464x = 114,196,684,900
5. Step 5: Solve for x
   x = 114,196,684,900/162,464
6. Step 6: Final answer
   x = 702,904.55