Finding the Third Proportional to 524,276 and 1,137,320

Step by Step Solution

1. Step 1: Write the proportion equation
   524,276 : 1,137,320 = 1,137,320 : x
2. Step 2: Convert to fraction form
   524,276/1,137,320 = 1,137,320/x
3. Step 3: Cross multiply
   524,276x = 1,137,320 × 1,137,320
4. Step 4: Simplify right side
   524,276x = 1,293,496,782,400
5. Step 5: Solve for x
   x = 1,293,496,782,400/524,276
6. Step 6: Final answer
   x = 2,467,205.79