Finding the Third Proportional to 154,155 and 336,250

Step by Step Solution

1. Step 1: Write the proportion equation
   154,155 : 336,250 = 336,250 : x
2. Step 2: Convert to fraction form
   154,155/336,250 = 336,250/x
3. Step 3: Cross multiply
   154,155x = 336,250 × 336,250
4. Step 4: Simplify right side
   154,155x = 113,064,062,500
5. Step 5: Solve for x
   x = 113,064,062,500/154,155
6. Step 6: Final answer
   x = 733,444.02