Finding the Third Proportional to 498,370.22 and 773,150.06

Step by Step Solution

1. Step 1: Write the proportion equation
   498,370.22 : 773,150.06 = 773,150.06 : x
2. Step 2: Convert to fraction form
   498,370.22/773,150.06 = 773,150.06/x
3. Step 3: Cross multiply
   498,370.22x = 773,150.06 × 773,150.06
4. Step 4: Simplify right side
   498,370.22x = 597,761,019,143.75
5. Step 5: Solve for x
   x = 597,761,019,143.75/498,370.22
6. Step 6: Final answer
   x = 1,199,431.66