Finding the Third Proportional to 524,270 and 1,123,240

Step by Step Solution

1. Step 1: Write the proportion equation
   524,270 : 1,123,240 = 1,123,240 : x
2. Step 2: Convert to fraction form
   524,270/1,123,240 = 1,123,240/x
3. Step 3: Cross multiply
   524,270x = 1,123,240 × 1,123,240
4. Step 4: Simplify right side
   524,270x = 1,261,668,097,600
5. Step 5: Solve for x
   x = 1,261,668,097,600/524,270
6. Step 6: Final answer
   x = 2,406,523.54