Finding the Third Proportional to 444,456.50 and 706,051

Step by Step Solution

1. Step 1: Write the proportion equation
   444,456.50 : 706,051 = 706,051 : x
2. Step 2: Convert to fraction form
   444,456.50/706,051 = 706,051/x
3. Step 3: Cross multiply
   444,456.50x = 706,051 × 706,051
4. Step 4: Simplify right side
   444,456.50x = 498,508,014,601
5. Step 5: Solve for x
   x = 498,508,014,601/444,456.50
6. Step 6: Final answer
   x = 1,121,612.61