Finding the Third Proportional to 305,233.50 and 662,994

Step by Step Solution

1. Step 1: Write the proportion equation
   305,233.50 : 662,994 = 662,994 : x
2. Step 2: Convert to fraction form
   305,233.50/662,994 = 662,994/x
3. Step 3: Cross multiply
   305,233.50x = 662,994 × 662,994
4. Step 4: Simplify right side
   305,233.50x = 439,561,044,036
5. Step 5: Solve for x
   x = 439,561,044,036/305,233.50
6. Step 6: Final answer
   x = 1,440,081.26