Finding the Third Proportional to 52,357.50 and 114,489

Step by Step Solution

1. Step 1: Write the proportion equation
   52,357.50 : 114,489 = 114,489 : x
2. Step 2: Convert to fraction form
   52,357.50/114,489 = 114,489/x
3. Step 3: Cross multiply
   52,357.50x = 114,489 × 114,489
4. Step 4: Simplify right side
   52,357.50x = 13,107,731,121
5. Step 5: Solve for x
   x = 13,107,731,121/52,357.50
6. Step 6: Final answer
   x = 250,350.59