Finding the Third Proportional to 713,281.50 and 1,108,010.25

Step by Step Solution

1. Step 1: Write the proportion equation
   713,281.50 : 1,108,010.25 = 1,108,010.25 : x
2. Step 2: Convert to fraction form
   713,281.50/1,108,010.25 = 1,108,010.25/x
3. Step 3: Cross multiply
   713,281.50x = 1,108,010.25 × 1,108,010.25
4. Step 4: Simplify right side
   713,281.50x = 1,227,686,714,105.06
5. Step 5: Solve for x
   x = 1,227,686,714,105.06/713,281.50
6. Step 6: Final answer
   x = 1,721,181.21