Finding the Third Proportional to 1,575.56 and 2,436.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575.56 : 2,436.19 = 2,436.19 : x
2. Step 2: Convert to fraction form
   1,575.56/2,436.19 = 2,436.19/x
3. Step 3: Cross multiply
   1,575.56x = 2,436.19 × 2,436.19
4. Step 4: Simplify right side
   1,575.56x = 5,935,009.54
5. Step 5: Solve for x
   x = 5,935,009.54/1,575.56
6. Step 6: Final answer
   x = 3,766.91