Finding the Third Proportional to 1,050.58 and 1,603.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.58 : 1,603.81 = 1,603.81 : x
2. Step 2: Convert to fraction form
   1,050.58/1,603.81 = 1,603.81/x
3. Step 3: Cross multiply
   1,050.58x = 1,603.81 × 1,603.81
4. Step 4: Simplify right side
   1,050.58x = 2,572,202.98
5. Step 5: Solve for x
   x = 2,572,202.98/1,050.58
6. Step 6: Final answer
   x = 2,448.35