Finding the Third Proportional to 155,150 and 337,948

Step by Step Solution

1. Step 1: Write the proportion equation
   155,150 : 337,948 = 337,948 : x
2. Step 2: Convert to fraction form
   155,150/337,948 = 337,948/x
3. Step 3: Cross multiply
   155,150x = 337,948 × 337,948
4. Step 4: Simplify right side
   155,150x = 114,208,850,704
5. Step 5: Solve for x
   x = 114,208,850,704/155,150
6. Step 6: Final answer
   x = 736,118.92