Finding the Third Proportional to 12,146.63 and 24,900.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,146.63 : 24,900.75 = 24,900.75 : x
2. Step 2: Convert to fraction form
   12,146.63/24,900.75 = 24,900.75/x
3. Step 3: Cross multiply
   12,146.63x = 24,900.75 × 24,900.75
4. Step 4: Simplify right side
   12,146.63x = 620,047,350.56
5. Step 5: Solve for x
   x = 620,047,350.56/12,146.63
6. Step 6: Final answer
   x = 51,046.88