Finding the Third Proportional to 2,089.13 and 3,099.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089.13 : 3,099.94 = 3,099.94 : x
2. Step 2: Convert to fraction form
   2,089.13/3,099.94 = 3,099.94/x
3. Step 3: Cross multiply
   2,089.13x = 3,099.94 × 3,099.94
4. Step 4: Simplify right side
   2,089.13x = 9,609,612.50
5. Step 5: Solve for x
   x = 9,609,612.50/2,089.13
6. Step 6: Final answer
   x = 4,599.83