Finding the Third Proportional to 524,310 and 1,146,742

Step by Step Solution

1. Step 1: Write the proportion equation
   524,310 : 1,146,742 = 1,146,742 : x
2. Step 2: Convert to fraction form
   524,310/1,146,742 = 1,146,742/x
3. Step 3: Cross multiply
   524,310x = 1,146,742 × 1,146,742
4. Step 4: Simplify right side
   524,310x = 1,315,017,214,564
5. Step 5: Solve for x
   x = 1,315,017,214,564/524,310
6. Step 6: Final answer
   x = 2,508,091.04