Finding the Third Proportional to 12,233.53 and 28,465.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,233.53 : 28,465.17 = 28,465.17 : x
2. Step 2: Convert to fraction form
   12,233.53/28,465.17 = 28,465.17/x
3. Step 3: Cross multiply
   12,233.53x = 28,465.17 × 28,465.17
4. Step 4: Simplify right side
   12,233.53x = 810,266,009.87
5. Step 5: Solve for x
   x = 810,266,009.87/12,233.53
6. Step 6: Final answer
   x = 66,233.21