Finding the Third Proportional to 28,464.75 and 61,851.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,464.75 : 61,851.38 = 61,851.38 : x
2. Step 2: Convert to fraction form
   28,464.75/61,851.38 = 61,851.38/x
3. Step 3: Cross multiply
   28,464.75x = 61,851.38 × 61,851.38
4. Step 4: Simplify right side
   28,464.75x = 3,825,592,589.39
5. Step 5: Solve for x
   x = 3,825,592,589.39/28,464.75
6. Step 6: Final answer
   x = 134,397.55