Finding the Third Proportional to 1,539.56 and 3,010.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,539.56 : 3,010.69 = 3,010.69 : x
2. Step 2: Convert to fraction form
   1,539.56/3,010.69 = 3,010.69/x
3. Step 3: Cross multiply
   1,539.56x = 3,010.69 × 3,010.69
4. Step 4: Simplify right side
   1,539.56x = 9,064,239.22
5. Step 5: Solve for x
   x = 9,064,239.22/1,539.56
6. Step 6: Final answer
   x = 5,887.54