Finding the Third Proportional to 52,145 and 113,851

Step by Step Solution

1. Step 1: Write the proportion equation
   52,145 : 113,851 = 113,851 : x
2. Step 2: Convert to fraction form
   52,145/113,851 = 113,851/x
3. Step 3: Cross multiply
   52,145x = 113,851 × 113,851
4. Step 4: Simplify right side
   52,145x = 12,962,050,201
5. Step 5: Solve for x
   x = 12,962,050,201/52,145
6. Step 6: Final answer
   x = 248,577.05