Finding the Third Proportional to 111,133 and 240,037

Step by Step Solution

1. Step 1: Write the proportion equation
   111,133 : 240,037 = 240,037 : x
2. Step 2: Convert to fraction form
   111,133/240,037 = 240,037/x
3. Step 3: Cross multiply
   111,133x = 240,037 × 240,037
4. Step 4: Simplify right side
   111,133x = 57,617,761,369
5. Step 5: Solve for x
   x = 57,617,761,369/111,133
6. Step 6: Final answer
   x = 518,457.72