Finding the Third Proportional to 51,640.50 and 109,482

Step by Step Solution

1. Step 1: Write the proportion equation
   51,640.50 : 109,482 = 109,482 : x
2. Step 2: Convert to fraction form
   51,640.50/109,482 = 109,482/x
3. Step 3: Cross multiply
   51,640.50x = 109,482 × 109,482
4. Step 4: Simplify right side
   51,640.50x = 11,986,308,324
5. Step 5: Solve for x
   x = 11,986,308,324/51,640.50
6. Step 6: Final answer
   x = 232,110.62