Finding the Third Proportional to 4,114.55 and 10,802.74

Step by Step Solution

1. Step 1: Write the proportion equation
   4,114.55 : 10,802.74 = 10,802.74 : x
2. Step 2: Convert to fraction form
   4,114.55/10,802.74 = 10,802.74/x
3. Step 3: Cross multiply
   4,114.55x = 10,802.74 × 10,802.74
4. Step 4: Simplify right side
   4,114.55x = 116,699,238.77
5. Step 5: Solve for x
   x = 116,699,238.77/4,114.55
6. Step 6: Final answer
   x = 28,362.60