Finding the Third Proportional to 525,756 and 1,140,087

Step by Step Solution

1. Step 1: Write the proportion equation
   525,756 : 1,140,087 = 1,140,087 : x
2. Step 2: Convert to fraction form
   525,756/1,140,087 = 1,140,087/x
3. Step 3: Cross multiply
   525,756x = 1,140,087 × 1,140,087
4. Step 4: Simplify right side
   525,756x = 1,299,798,367,569
5. Step 5: Solve for x
   x = 1,299,798,367,569/525,756
6. Step 6: Final answer
   x = 2,472,246.38