Finding the Third Proportional to 230,947.50 and 496,272

Step by Step Solution

1. Step 1: Write the proportion equation
   230,947.50 : 496,272 = 496,272 : x
2. Step 2: Convert to fraction form
   230,947.50/496,272 = 496,272/x
3. Step 3: Cross multiply
   230,947.50x = 496,272 × 496,272
4. Step 4: Simplify right side
   230,947.50x = 246,285,897,984
5. Step 5: Solve for x
   x = 246,285,897,984/230,947.50
6. Step 6: Final answer
   x = 1,066,415.09