Finding the Third Proportional to 151,780 and 333,085

Step by Step Solution

1. Step 1: Write the proportion equation
   151,780 : 333,085 = 333,085 : x
2. Step 2: Convert to fraction form
   151,780/333,085 = 333,085/x
3. Step 3: Cross multiply
   151,780x = 333,085 × 333,085
4. Step 4: Simplify right side
   151,780x = 110,945,617,225
5. Step 5: Solve for x
   x = 110,945,617,225/151,780
6. Step 6: Final answer
   x = 730,963.35