Finding the Third Proportional to 11,658.66 and 24,980.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,658.66 : 24,980.83 = 24,980.83 : x
2. Step 2: Convert to fraction form
   11,658.66/24,980.83 = 24,980.83/x
3. Step 3: Cross multiply
   11,658.66x = 24,980.83 × 24,980.83
4. Step 4: Simplify right side
   11,658.66x = 624,041,725.02
5. Step 5: Solve for x
   x = 624,041,725.02/11,658.66
6. Step 6: Final answer
   x = 53,526.02