Finding the Third Proportional to 52,740 and 114,600

Step by Step Solution

1. Step 1: Write the proportion equation
   52,740 : 114,600 = 114,600 : x
2. Step 2: Convert to fraction form
   52,740/114,600 = 114,600/x
3. Step 3: Cross multiply
   52,740x = 114,600 × 114,600
4. Step 4: Simplify right side
   52,740x = 13,133,160,000
5. Step 5: Solve for x
   x = 13,133,160,000/52,740
6. Step 6: Final answer
   x = 249,017.06