Finding the Third Proportional to 112,287.50 and 240,133

Step by Step Solution

1. Step 1: Write the proportion equation
   112,287.50 : 240,133 = 240,133 : x
2. Step 2: Convert to fraction form
   112,287.50/240,133 = 240,133/x
3. Step 3: Cross multiply
   112,287.50x = 240,133 × 240,133
4. Step 4: Simplify right side
   112,287.50x = 57,663,857,689
5. Step 5: Solve for x
   x = 57,663,857,689/112,287.50
6. Step 6: Final answer
   x = 513,537.64