Finding the Third Proportional to 151,780.50 and 333,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,780.50 : 333,085.50 = 333,085.50 : x
2. Step 2: Convert to fraction form
   151,780.50/333,085.50 = 333,085.50/x
3. Step 3: Cross multiply
   151,780.50x = 333,085.50 × 333,085.50
4. Step 4: Simplify right side
   151,780.50x = 110,945,950,310.25
5. Step 5: Solve for x
   x = 110,945,950,310.25/151,780.50
6. Step 6: Final answer
   x = 730,963.14