Finding the Third Proportional to 1,059.96 and 2,149.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059.96 : 2,149.98 = 2,149.98 : x
2. Step 2: Convert to fraction form
   1,059.96/2,149.98 = 2,149.98/x
3. Step 3: Cross multiply
   1,059.96x = 2,149.98 × 2,149.98
4. Step 4: Simplify right side
   1,059.96x = 4,622,416.02
5. Step 5: Solve for x
   x = 4,622,416.02/1,059.96
6. Step 6: Final answer
   x = 4,360.93